Best Drilling Inserts (Oct. 2026) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Zouzmin Tungsten Steel Carbide Drilling Insert Saber-Toothed Drill Bit Deep H...

9.8
CPR Score
Top 2

YG-1 S01110 HSS M4 Spade Drill Insert, TiN Finish, 5/32" Thickness, 25/32" In...

9.8
CPR Score
Top 3

U-Drill Carbide Drilling Insert WC Style TiCN Coating WCMX030208-SF LF601810p...

9.7
CPR Score
Tips

We researched and analyzed dozens of Drilling Inserts reviews from different Cutting Tools brands, including HHIP, ASZLBYM, GBJ, zouzmin, CME Tools And Komet. We've selected 30 best Drilling Inserts in the following ranking by considering price, product features, easy to use and so on.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Drilling Inserts Rated by CherryPicks

Market Overview
Drilling Inserts Reviewed
  • Reviews Analyzed: 22 Items
  • CPR Avg. Rating: 8.5 / 10
30 Products Evaluated
  • Highest Price: $127.47
  • Lowest Price: $8.79
  • Avg. Price: $35.17
Price Disclaimer

Top 30 Drilling Inserts on Amazon (Verified You can Buy)

Top 1

Zouzmin Tungsten Steel Carbide Drilling Insert Saber-Toothed Drill Bit Deep Hole Drilling Tool Holder with Double Hole Internal Cooling (Diameter0.728/18.5mm)

zouzmin

Ratings for zouzmin (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PrecisionCuttingTools - ❌ ❌ ❌

Features

[Applicable]Recommended for Deep Hole Drilling and cross hole drilling, suitable for shallow drilling and intermittent drilling;
[Advantages] Quickly discharge iron filings, crush iron filings, and do not stick to the drill bit. Suitable for alloy steel, preheated steel and cast iron;
Show More
Top 2

YG-1 S01110 HSS M4 Spade Drill Insert, TiN Finish, 5/32" Thickness, 25/32" Insert

YG
S01110
0.0006 pounds

Ratings for YG (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
MTS. Machinery & Tooling Solutions, LLC - ❌ ❌ ❌

Features

General purpose insert for most material
Package Dimensions: 1 H x 3 L x 1 W (inches)
Show More
Top 3

U-Drill Carbide Drilling Insert WC Style TiCN Coating WCMX030208-SF LF601810pcs per pack CNC Tools Turning Inserts

GBJ
MGMN400-M LDA
0.1168 pounds

Ratings for GBJ (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
GBJ-1 - ❌ ❌ ❌

Features

type:U drill insert
Working: stainless steel
Show More
Top 4

GBJ WC Series Drill Bites Insert Drill Metal Drill Bits Diameter 24.5mm/0.96in Depth 4in 4D Indexable U Drill Machinery Lathes CNC Water Drill with 10pcs WCMT050308FN(Bronze) U Drill Inserts

GBJ
WCMT050308

Ratings for GBJ (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
GBJ-1 - ❌ ❌ ❌

Features

[Applicable]: Recommended for ordinary drilling and cross hole drilling, suitable for shallow drilling and intermittent drilling
[Advantages]: Quickly discharge iron filings, crush iron filings, and do not stick to the drill bit. Suitable for reinforcement and non steel, aluminum, brass, etc
Show More
Top 5

Zouzmin Tungsten Steel Carbide Drilling Insert Saber-Toothed Drill Bit Deep Hole Drilling Tool Holder with Double Hole Internal Cooling (GHZG01-14.6-15.5-1.5D-S16)

zouzmin

Ratings for zouzmin (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PrecisionCuttingTools - ❌ ❌ ❌

Features

[Applicable]Recommended for Deep Hole Drilling and cross hole drilling, suitable for shallow drilling and intermittent drilling;
[Advantages] Quickly discharge iron filings, crush iron filings, and do not stick to the drill bit. Suitable for alloy steel, preheated steel and cast iron;
Show More
Top 6

Turning Inserts WCMT050304 WCMT2.52 Indexable Carbide Inserts Drilling Inserts for Lathe Turning Tool CNC Lathe Turning Tool Holder Indexable Inserts for Stainless Steel Metal Machining 10PCS

Xuvrea
WCMT050304 WCMT2.52

Ratings for Xuvrea (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
XSpeedStar - ❌ ❌ ❌

Features

[Dimensions of the Carbide Inserts]: WCMT050308. Insert cut length: 5.4mm/0.212inch, Inner hole diameter: 7.94mm/0.312inch ,Thickness: 3.18mm/0.125inch, IC:7.94mm/0.312inch,r=0.8mm/0.031inch,diamond apex angle: 80°.
[Material] made from solid carbide with mutilayer coated, offer long life and faster cutting speed, low friction coefficient, good wear resistanc,CVD compound coating layer,thin Thickness,hardness=89.0HRA,Bending strength=2.6GPa.
Show More
Top 7

Zouzmin Tungsten Steel Carbide Drilling Insert Saber-Toothed Drill Bit Deep Hole Drilling Tool Holder with Double Hole Internal Cooling (Diameter0.575in/14.6mm)

zouzmin

Ratings for zouzmin (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PrecisionCuttingTools - ❌ ❌ ❌

Features

[Applicable]Recommended for Deep Hole Drilling and cross hole drilling, suitable for shallow drilling and intermittent drilling;
[Advantages] Quickly discharge iron filings, crush iron filings, and do not stick to the drill bit. Suitable for alloy steel, preheated steel and cast iron;
Show More
Top 8

HHIP WCMI 80 Degree Trigon Carbide Drilling Insert (Various: 7/32"-5/16" IC), 1/4" IC, .0315" Radius

HHIP
6015-0004
3.0 x 1.0 x 6.0 inches
0.02 Pounds

Ratings for HHIP (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌

Features

80 degree Trigon carbide drilling insert
PVD TiN coated carbide grade with good toughness and wear resistance
Show More
Top 9

Zouzmin Tungsten Steel Carbide Drilling Insert Saber-Toothed Drill Bit Deep Hole Drilling Tool Holder with Double Hole Internal Cooling (Diameter0.587in/14.9mm)

zouzmin

Ratings for zouzmin (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PrecisionCuttingTools - ❌ ❌ ❌

Features

[Applicable]Recommended for Deep Hole Drilling and cross hole drilling, suitable for shallow drilling and intermittent drilling;
[Advantages] Quickly discharge iron filings, crush iron filings, and do not stick to the drill bit. Suitable for alloy steel, preheated steel and cast iron;
Show More
Top 10

GBJ U-Drill Carbide Drilling Insert, WCMX Style, GC235 Grade, TiCN Coating, WCMT050308 ZM1125 (Pack of 10)

GBJ
WNMG431-TF IC907 WNMG080404-TF IC907
0.1168 Pounds

Ratings for GBJ (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
GBJ-1 - ❌ ❌ ❌

Features

Material: Carbide
Coating:PVD
Show More
Top 11

Zouzmin Tungsten Steel Carbide Drilling Insert Saber-Toothed Drill Bit Deep Hole Drilling Tool Holder with Double Hole Internal Cooling (GHZG01-17.6-18.5-3.0D-S16)

zouzmin

Ratings for zouzmin (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PrecisionCuttingTools - ❌ ❌ ❌

Features

[Applicable]Recommended for Deep Hole Drilling and cross hole drilling, suitable for shallow drilling and intermittent drilling;
[Advantages] Quickly discharge iron filings, crush iron filings, and do not stick to the drill bit. Suitable for alloy steel, preheated steel and cast iron;
Show More
Top 12

GBJ 18.5mm/0.728" Drilling Size C25-Φ18.5-2D for SPMG060204 Φ25mm Shank for SPMG05 Indexable U Drill Inserts Holder Fast Water Jet Drill Violent Drill SP Series (Silver, Φ18.5-C25-2D-SP06)

GBJ

Ratings for GBJ (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
GBJ-1 - ❌ ❌ ❌

Features

☞ High-quality quenched steel, high-precision, wear-resistant, smooth chip removal, and good performance.
☞ Internal cooling system, high drilling efficiency
Show More
Top 13

GBJ Turning Inserts U-Drill Carbide Drilling Insert, WCMX Style, GC235 Grade, TiCN Coating, WCMX06T308 P6205

GBJ
WNMG431-TF IC907 WNMG080404-TF IC907
0.1168 Pounds

Ratings for GBJ (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
GBJ-1 - ❌ ❌ ❌

Features

Material: Carbide
Coating:PVD
Show More
Top 14

GBJ Turning Inserts U-Drill Carbide Drilling Insert, WCMX Style, GC235 Grade, TiCN Coating, WCMX06T308-FZ P6215

GBJ
WNMG431-TF IC907 WNMG080404-TF IC907
0.1168 Pounds

Ratings for GBJ (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
GBJ-1 - ❌ ❌ ❌

Features

Material: Carbide
Coating:PVD
Show More
Top 15

GBJ 17.5mm/0.689" Drilling Size C25-Φ17.5-3D for SPMG060204 Turning Inserts Φ25mm Shank Indexable U Drill Inserts Holder Fast Water Jet Drill Violent Drill SPMG Series (Φ17.5-3D-C25-SP06)

GBJ

Ratings for GBJ (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
GBJ-1 - ❌ ❌ ❌

Features

☞ High-quality quenched steel, high-precision, wear-resistant, smooth chip removal, and good performance.
☞ Internal cooling system, high drilling efficiency.
Show More
Top 16

Turning Inserts WCMT050304 WCMT2.52 Indexable Carbide Drilling Inserts

Xuvrea
WCMT050304 WCMT2.52
5.1181 x 1.9685 x 1.9685 inches

Ratings for Xuvrea (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
XSpeedStar - ❌ ❌ ❌

Features

[Dimensions of the Carbide Inserts]: WCMT050308. Insert cut length: 5.4mm/0.212inch, Inner hole diameter: 7.94mm/0.312inch ,Thickness: 3.18mm/0.125inch, IC:7.94mm/0.312inch,r=0.8mm/0.031inch,diamond apex angle: 80°.
[Material] made from solid carbide with mutilayer coated, offer long life and faster cutting speed, low friction coefficient, good wear resistanc,CVD compound coating layer,thin Thickness,hardness=89.0HRA,Bending strength=2.6GPa.
Show More
Top 17

Zouzmin Tungsten Steel Carbide Drilling Insert Saber-Toothed Drill Bit Deep Hole Drilling Tool Holder with Double Hole Internal Cooling (GHZG01-14.6-15.5-5.0D-S16)

zouzmin

Ratings for zouzmin (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PrecisionCuttingTools - ❌ ❌ ❌

Features

[Applicable]Recommended for Deep Hole Drilling and cross hole drilling, suitable for shallow drilling and intermittent drilling;
[Advantages] Quickly discharge iron filings, crush iron filings, and do not stick to the drill bit. Suitable for alloy steel, preheated steel and cast iron;
Show More
Top 18

GBJ 13mm/0.512" Drilling Size C25-Φ13-3D for SPMG050204 Turning Inserts Φ25mm Shank Indexable U Drill Inserts Holder Fast Water Jet Drill Violent Drill SPMG Series (Φ13-3D-C25-SP05)

GBJ

Ratings for GBJ (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
GBJ-1 - ❌ ❌ ❌

Features

☞ High-quality quenched steel, high-precision, wear-resistant, smooth chip removal, and good performance.
☞ Internal cooling system, high drilling efficiency.
Show More
Top 19

ROALVX Ice Anchor Tool Drill Adapter, Ice Fishing Tool for Power Drill Ice Drilling,Universal Ice Anchor Insert Attachment for Setting up Shanty Fishing Shelter Tent

ROALVX

Ratings for ROALVX (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ROROYY - ❌ ❌ ❌

Features

PACKAGE CONTAINS: You will receive one ice anchor drill adapter, which helps you to drive ice anchors into the ice with a power drill quickly and effortlessly. No more manual twisting – set up your shelter faster.
STURDY CONSTRUCTION: Made of high-quality metal with a rust-resistant spray paint finish, this adapter is built to withstand harsh winter conditions. It resists bending, breaking, and rusting even after repeated use.
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Top 20

10Pcs WCMX030208FN ACZ330 Carbide Inserts Steel/SS/CI CNC Lathe/U-Drill

ASZLBYM

Ratings for ASZLBYM (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ZIMING-1 - ❌ ❌ ❌

Features

Premium ACZ330 Grade & Value Pack:Includes 10pcs WCMX030208FN ACZ330 carbide inserts. ACZ330 is the first-recommended grade for steel machining, offering an excellent balance of chipping resistance and abrasion resistance for extended tool life.
Advanced Coated Cutting Performance:Features a multi-layer CVD coating that supports high-speed cutting with low friction. The hard carbide substrate ensures stable cutting performance, reducing the need for frequent insert changes during demanding tasks.
Show More
Top 21

CME Indexable Insert Drill, 1" Diameter, 3D Ratio, 3" Depth, with 10 pcs WCMX050308 Carbide Inserts, Coolant Through

CME Tools
UD-1, WCMX05
3.0 pounds

Ratings for CME Tools (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
CME Tools - ❌ ❌ ❌

Features

1" Drill Diameter; 3" Drill Depth; 1 1/4" Shank Diameter; 6 1/2" Overall Length
Drill body requires two WCMX050308 inserts; Replace just the inserts instead of the entire tool when the cutting edges wear down
Show More
Top 22

GBJ 18.5mm/0.728" Drilling Size C25-Φ18.5-3D for SPMG060204 Turning Inserts Φ25mm Shank Indexable U Drill Inserts Holder Fast Water Jet Drill Violent Drill SPMG Series (Φ18.5-3D-C25-SP06)

GBJ

Ratings for GBJ (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
GBJ-1 - ❌ ❌ ❌

Features

☞ High-quality quenched steel, high-precision, wear-resistant, smooth chip removal, and good performance.
☞ Internal cooling system, high drilling efficiency.
Show More
Top 23

10pcs of Carbide U Drill Inserts WCMT050308FN ACZ330 for Robust and Efficient Cutting Solutions

AugustknowU
D4Q0TRHYV0CZB2ZWF0Z5M0RN39971
3.937 x 1.5748 x 0.3937 inches

Ratings for AugustknowU (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
hibeautystore - ❌ ❌ ❌

Features

【 and Long-lasting】Made of material, these U-Drill Carbide Drilling Inserts are incredibly and long-lasting performance. They can withstand the rigors of semi-finishing and finishing tasks with ease.
【 Performance】These inserts maintain tight tolerances and deliver excellent performance. They offer precise cutting and drilling results, allowing for accurate and reliable machining operations.
Show More
Top 24

YG-1 S01121 HSS M4 Spade Drill Insert, TiN Finish, 5/32" Thickness, 15/16" Insert

YG
S01121

Ratings for YG (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
MTS. Machinery & Tooling Solutions, LLC - ❌ ❌ ❌

Features

General purpose insert for most material
Not recommended for tool steels and high temp alloys
Show More
Top 25

DWBPGVUN Annular Cutter Pin Center Positioning Rod Ejector Pin Center Rod Hollow Drill Steel Plate Drill Bit 1Pcs (Size : 6.34x77mm) DWBPGVUN

DWBPGVUN
DWBPGVUN

Ratings for DWBPGVUN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
haoyidashangmao - ❌ ❌ ❌

Features

Thank you for purchasing, and I wish you all the best!
Top 26

YG-1 S01207 HSS M4 Spade Drill Insert, TiN Finish, 3/16" Thickness, 1-1/16" Insert

YG
S01207
0.13 Pounds

Ratings for YG (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
MTS. Machinery & Tooling Solutions, LLC - ❌ ❌ ❌

Features

General purpose insert for most material
Not recommended for tool steels and high temp alloys
Show More
Top 27

HeeHoo 5xD Indexable Insert Drill Bit, for CNC Deep Hole Drilling Stainless Steel, with 2 Replaceable-Tips, Internal Coolant, Universal Shank, Double Spiral Flute (D10–L50–S20)

HeeHoo
D10-L50-S20

Ratings for HeeHoo (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HeeHoo Store - ❌ ❌ ❌

Features

Precision Deep Hole Drilling: Achieve exceptional accuracy with ≤ 0.03 mm diameter tolerance and a smooth Ra 2 surface finish, eliminating the need for secondary reaming operations. Perfect for creating precise, clean holes in demanding applications like injection molds, die-cast dies, and high-precision components.
Ultimate Efficiency & Chip Evacuation: Features a double spiral flute design and internal coolant channels for high-pressure coolant (10-30 bar). This ensures rapid heat dissipation and efficient chip removal, enabling faster, uninterrupted drilling.
Show More
Top 28

HHIP WCMI 80 Degree Trigon Carbide Drilling Insert (Various: 7/32"-5/16" IC)

HHIP
6015-0005
3.0 x 1.0 x 6.0 Inches
0.02 pounds

Ratings for HHIP (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌

Features

80 degree Trigon carbide drilling insert
PVD TiN coated carbide grade with good toughness and wear resistance
Show More
Top 29

KOMET Carbide Drilling Insert W27 20010.0484 BK84 (10 Pack)

Komet
0.125 pounds

Ratings for Komet (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Dan's Discount Tools - ❌ ❌ ❌

Features

Insert Size: 20010
Insert Style: W27
Show More
Top 30

HHIP 2002-0126 WCMT06T304 80 Degree C-6 Drilling Insert

HHIP
2002-0126
3.0 x 1.0 x 6.0 inches
0.01 pounds

Ratings for HHIP (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ❌ ❌ ❌

Features

I.C. Is 3/8 inch
Length is 0.26 inch
Show More

Top 10 Drilling Inserts - Verified to Buy (October 2026)

Top 10 Drilling Inserts Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • zouzmin
  • YG
  • GBJ
  • Xuvrea
  • HHIP
  • ROALVX
  • ASZLBYM
  • CME Tools
  • AugustknowU
  • DWBPGVUN

Top 5 Drilling Inserts Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 ZIMING-1 947 4.8
🥈 CME Tools 522 4.5
🥉 Amazon.com 386 4.7
4 GBJ-1 365 4.8
5 Dan's Discount Tools 268 4.8
View or download top Drilling Inserts seller & rating report
ZIMING-1 [947] CME Tools [522] Amazon.com [386] GBJ-1 [365] Dan's Discount Tools [268] ZIMING-1 38% CME Tools 21% Amazon.com 16% GBJ-1 15% Dan's Discount Tools 11%

[Get] Drilling Inserts Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day Shipping, Exclusive Member Deals, Prime Video, Buy With Prime, Amazon Music, Prime Gaming, and more.

Shop Prime Drilling Inserts Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Cutting Tools supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Drilling Inserts to buy for new October 2026?

CherryPicks’s Methodology for Evaluating Drilling Inserts

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Cutting Tools items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 306 of Drilling Inserts reviews based on our selection criteria. It helped us shortlist the top qualified and rated Drilling Inserts for Cutting Tools, We found that most customers choose Drilling Inserts with an average price of $35.17, and the top brands are HHIP, ASZLBYM, GBJ, zouzmin, CME Tools And Komet. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Drilling Inserts for you, We have researched hundreds of sellers and picked the top sellers for Cutting Tools, including ZIMING-1, CME Tools, Amazon.com, GBJ-1 And Dan's Discount Tools. The Zouzmin Tungsten Steel Carbide Drilling Insert ... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 0 consumers with an average rating of 0.0.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Drilling Inserts to buy.


Written By Thomas Joseph

Thomas Joseph has over 7 years of working experience with a reputation science laboratory. He is a father, a writer, and a pet lover. He would be sharing his expert knowledge on Industrial and scientific equipment to help us make the right purchase.