Industrial & Scientific From Rokrou on Amazon

【Good Material】Hole saw set are made of carbon steel and coated with nickel to resist corrosion. Diamond hole saw creates a high precision, smooth cut with no broken edges. Reduced drill speeds, low drill pressure and increased use of water lubrication will extend drill bit life considerably.

【15 Different Sizes】Diamond hole saws 15pcs contains: 6mm/0.24" 8mm/0.31" 10mm/0.39" 12mm/0.47" 14mm/0.55" 16mm/0.63" 18mm/0.71" 20mm/0.79" 22mm/0.87" 25mm/0.98" 26mm/1.02" 28mm/1.1" 30mm/1.18" 40mm/1.57" 50mm/1.97".These diamond hole saw drill bit set contain different sizes of diamond bits to meet your different drilling needs and improve your work efficiency.

【✺PREMIUM MATERIAL】The 20-piece carbide burr set is made of high-quality tungsten carbide, strong and durable. Carbide burr is suitable for wood, iron, carbon steel, alloy steel, stainless steel, copper, aluminum and other metals such as marble, jade, bone, etc. It is an essential tool for any wood or metal carving.

【✺PERCISION AND EFFICIENCY】After engraved by the die grinder bits, the carbide rotary bit has a smooth surface and will not generate dust and pollution. Especially the engraving drill bit, 3mm is suitable for fine work, its efficiency is higher than that of manual files, and the specially designed multi-groove carbide burr greatly improves the work efficiency.

【10 Times Longer Lie Time】Processed with brazing technology, high-quality ultra-fine emery is attached to the coated steel body of the hole saw bit. Our brazed hole saws last 10 times longer than regular hole saws.

【Multiple Sizes】The diamond hole saw kit contains ten different sizes of professional diamond hole saws, including 6mm / 1/4" 8mm / 5/16" 10mm / 3/8" 14mm / 9/16" 18mm / 3/4" 22mm/7/8" 25mm/1" 32mm/1-1/4" 40mm/1-1/2" 50mm/2".These diamond hole saw drill bit set contain different sizes of diamond bits to meet your different drilling needs and improve your work efficiency.

【ℙℝ𝔼𝕄𝕀𝕌𝕄 𝕄𝔸𝕋𝔼ℝ𝕀𝔸𝕃】Carbide Burr Set Made from High-quality Tungsten Carbide, sturdy and durable. Used on wood, iron, carbon steel, alloy steel, stainless steel, copper, aluminum, and other metals, marble, stone, bone etc.

【𝔼𝕗𝕗𝕚𝕔𝕚𝕖𝕟𝕥】High speed plus Double Cut Equals smooth finish, use as die grinder bit or metal carving bit. Saves tons of time.Tens times faster than the file, Basically these rotary tool accessories is a must have if you own a dremel tool.

𝘾𝙤𝙢𝙥𝙖𝙩𝙞𝙖𝙗𝙡𝙚 𝙌𝙪𝙞𝙘𝙠 𝘾𝙝𝙖𝙣𝙜𝙚 𝙎𝙮𝙨𝙩𝙚𝙢——Our quick release saw blades are compatible with many oscillating tools on the market such as Fein Multimaster, Ryobi, Milwaukee, Black & Decker, Chicago, Craftsman, Dewalt, etc. (NOT FIT Dremel MM40/MM45/MM50, Dremel Multi Max 6300, Makita xmt03z 18V, Fein Starlock, Fein Supercut, Bosch MX30 or Bosch Quick Release Tool).

𝙑𝙚𝙧𝙨𝙖𝙩𝙞𝙡𝙚 𝘽𝙡𝙖𝙙𝙚 𝙋𝙖𝙘𝙠𝙖𝙜𝙚 𝙁𝙤𝙧 𝘿𝙞𝙮𝙚𝙧—— Contains a total of 50 pieces of the most commonly used HCS 35mm precision tooth cutting oscillating blades suitable for cutting wood, plastic, metal. These oscillating saw blades fit a variety of needs and can be used in the job shop, home, or elsewhere. Containing 50 pieces of oscillating saw blades is the perfect set for your multi-tool.

𝘽𝙪𝙞𝙡𝙙 𝙏𝙤 𝙇𝙖𝙨𝙩——The auger drill bit for planting uses Solid Shaft and one-piece design.The hex shank handle is directly connected to the auger bit, not welded, making our tool more robust.

𝙃𝙞𝙜𝙝 𝙀𝙛𝙛𝙞𝙘𝙞𝙚𝙣𝙘𝙮——The auger drill bit set upgraded with Triangle Head for greater digging power,perfect for quickly digging holes in sand/wet/dry soil. Make holes up to 8,11,or 14 inches deep and 1.6,2 or 3 inches in diameter using the power of your hand held garden auger spiral drill bit to plant flower bulb or dig a hole for you post.Provides greater garden efficiency and is ideal for gardeners.

𝘾𝙤𝙢𝙥𝙖𝙩𝙞𝙖𝙗𝙡𝙚 𝙌𝙪𝙞𝙘𝙠 𝘾𝙝𝙖𝙣𝙜𝙚 𝙎𝙮𝙨𝙩𝙚𝙢——Our quick release saw blades are compatible with many oscillating tools in the market, such as Fein Multimaster, Ryobi, Milwaukee, Black & Decker, Chicago, Craftsman, Dewalt and More(Does NOT fit the Dremel MM40/MM45/MM50, Dremel Multi Max 6300, Makita xmt03z 18V, Fein Starlock, Fein Supercut, Bosch MX30, or Bosch Quick Release Tools)

𝙑𝙚𝙧𝙨𝙖𝙩𝙞𝙡𝙚 𝘽𝙡𝙖𝙙𝙚 𝙋𝙖𝙘𝙠𝙖𝙜𝙚 𝙁𝙤𝙧 𝘿𝙞𝙮𝙚𝙧——a total of 22pcs and 8 kinds of oscillating tool blades , 20mm,35mm and 45mm, three sizes for narrow or hard to reach cutting senario. Precision and Japanese tooth for cutting wood, plastics, metals. A perfect pack for your multi tool.

【𝔼𝕩𝕔𝕖𝕝𝕝𝕖𝕟𝕥 ℙ𝕖𝕣𝕗𝕠𝕣𝕞𝕒𝕟𝕔𝕖】The oscillating blade is made with HCS (High Carbon Steel) for cutting easier. At the same time, the anchor of oscillating saw blade is suitable for most of the well-known brands, like Fein, Multimaster, Robi, Milwaukee, Black&Decker, Chicago, Craftsman, Dewalt.

【ℙ𝕦𝕤𝕙 𝕒𝕟𝕕 ℙ𝕦𝕝𝕝 𝕚𝕟 𝕆𝕟𝕖 𝔹𝕝𝕒𝕕𝕖】Pulling Cut Dagger Blade enable you to do free-hand detailed cut like tight angle curves. Perfect for recessed lighting cut-outs. Pushing Cut Plunge blade can easily and precisely cut square openings of any size on drywall for you to install electric boxes.

【𝘾𝙤𝙪𝙣𝙩𝙚𝙧𝙨𝙞𝙣𝙠 𝘿𝙧𝙞𝙡𝙡 𝘽𝙞𝙩 𝙎𝙚𝙩】Countersink drill bits held in place by pins will stay firmly in the shank and will not loose easily. At the same time, the countersink bits are wear-resistant and tough, so they can be drilled without difficulty even after many uses. 4 cutter #45 Carbon Steel; featuring 5 pieces of countersink drill: #4 (7/64 inch), #6 (9/64 inch), #8 (11/64 inch), #10 (3/16 inch), #12 (7/32 inch). Hex Key (Allen Wrench) included.

【𝘿𝙧𝙞𝙡𝙡 𝙖𝙣𝙙 𝘾𝙤𝙪𝙣𝙩𝙚𝙧𝙨𝙞𝙣𝙠 𝙞𝙣 𝟭】Tapered drill bit produces a tapered hole for a better screw grip. Adjustable 4-blade high-carbon counterbore with 82-degree sharp blade provides a speedy drill when drilling holes.

【𝕐𝔾-𝟠 ℂ𝕒𝕣𝕓𝕚𝕕𝕖 𝕋𝕦𝕟𝕘𝕤𝕥𝕖𝕟 𝕊𝕥𝕖𝕖𝕝】Compared with other carbide burrs made of ordinary materials, This carbide burr set is made of YG-8 which is much harder. Easily cut various metals (including hard steel, cast iron, cast steel, carbon steel, alloy steel, stainless steel, hardened steel, etc.) and non-metals (such as marble, jade, bone) as easily as cutting butter.

【𝟙𝟘𝕥𝕙 𝕥𝕙𝕖 𝔻𝕦𝕣𝕒𝕓𝕚𝕝𝕚𝕥𝕪】Tungsten steel rotary file is tenth the durability than high-speed steel tools, more than 200 times more durable than small grinding wheel, absolutely the best tool for Professional User.