Industrial & Scientific From Muzerdo on Amazon

These o-rings are put in 12 compartment according to different sizes and you can find the size you need easily and quickly, which will help you save time.

With a durable plastic box, compact and light weight, easy to store and carry.

An essential hardware for various repair and maintenance in vehicle, electric appliance, digital devices, etc.

Ideal for rethreading fasteners and fastener holes for auto and machinery repair. Perfect set for the professional craftsman

Tap and die set is designed to thread cutting: tap is used to process internal thread, while the die is for external thread

Known for their ability to start easily, these taps and dies are the most commonly used style and are perfect for most hand threading applications

Construction Material – Steel is the base metal used in the construction of these sets – but not all steel is created equally! Look for steel alloy or, even better, Titanium tipped cutting surfaces. The better the metal the tougher the tap and die so they so they can cut into more materials and they will stay sharper for longer.

Metric/SAE – The size of the tap and die is also important. Metric is of course the European measurement system, SAE are based on US sizes (so use inches instead of millimeters). This is important as you may struggle to use a SAE tap and die set on a vehicle with metric measurements. If the car is made in the US, it probably uses SAE measurements. If it is a European carmaker, it’s probably the opposite. If can look for a set with dual Metric and SAE compatibility of course then you don’t have t

Metal Storage Case – More than with many other types of tools, the storage case is an important part of the tap and die set. Frankly, because these sets can come with multiple parts, you do want a case that is well designed to keep all the little pieces well organized and safely stored.

Construction Material – Steel is the base metal used in the construction of these sets – but not all steel is created equally! Look for steel alloy or, even better, Titanium tipped cutting surfaces. The better the metal the tougher the tap and die so they so they can cut into more

Metric/SAE – The size of the tap and die is also important. Metric is of course the European measurement system, SAE are based on US sizes (so use inches instead of millimeters). This is important as you may struggle to use a SAE tap and die set on a vehicle with metric measurements. If the car is made in the US, it probably uses SAE measurements. If it is a European carmaker, it’s probably the opposite. If can look for a set with dual Metric and SAE compatibility of course then you don’t have t

Metal Storage Case – More than with many other types of tools, the storage case is an important part of the tap and die set. Frankly, because these sets can come with multiple parts, you do want a case that is well designed to keep all the little pieces well organized and safely stored.

MATERIAL: the cutter head is made of alloy YG8, which can be used for drilling cement wall, concrete wall, brick and so on.

THE USE OF OCCASIONS: can be used for opening brick walls when installing air conditioners, water pipes, water heaters, fume pipes, sewers, etc.

DESIGN : the shank of the connecting rod adopts SDS PLUS 110mm length design, which is convenient to use with four-hole electric impact drill.

HIGH-SPEED STEEL: An annular cutter is a more expensive and more efficient alternative to spiral drill bits and standard hole saws. An annular cutter is similar to a hole saw but differs in geometry and material. Our cutter are made of tough high speed steel material, with longer service life and high heat resistance.

WELDON SHANK: "Weldon shank"(Shank dimameter: 3/4") annular cutters have 2 flats and this is the traditional method adopted by many of the popular magnetic drill manufacturers. "Weldon shank" annular cutters fix in the chuck by tightening grub screws in the two flat areas.

RE-SHARPENING: Once the HSS cutter loses its sharpness, it can be re-ground on a grinding machine and can be used again.

Our tap and die set consists of taps, dies, and drill bits of different sizes for various applications. Included in the set are handles for turning. The collection also consists of screw extractors and charts to determine the correct drill and taps to match the thread size and pitch. Some sets may contain twist-lock guides, coarse and fine taps, and other tools at a higher cost.

Instead of other kits which are made of low carbon steel, our kit are made of *** bearing steel*** which are more stronger, good abrasion performance. An overall chromium coating improves the corrosion resistance of the generally used through-hardening bearing steel. These cutting materials are suitable for threading steel, cast steel, cast iron, non-ferrous metals, plastics, softwood, and hardwood.

Known for their ability to start easily, these taps and dies are the most commonly used style and are perfect for most hand threading applications

HIGH-SPEED STEEL: An annular cutter is a more expensive and more efficient alternative to spiral drill bits and standard hole saws. An annular cutter is similar to a hole saw but differs in geometry and material. Our cutter are made of tough high speed steel material, with longer service life and high heat resistance.

WELDON SHANK: "Weldon shank" annular cutters have 2 flats and this is the traditional method adopted by many of the popular magnetic drill manufacturers. "Weldon shank" annular cutters fix in the chuck by tightening grub screws in the two flat areas.

RE-SHARPENING: Once the HSS cutter loses its sharpness, it can be re-ground on a grinding machine and can be used again.

Carbon steel material, stronger than ordinary steel

Advantage: yellow spring with the the lightest load, strong eough to keep print bed level better

Suitable for 3D Printer heated bed

HIGH-SPEED STEEL: An annular cutter is a more expensive and more efficient alternative to spiral drill bits and standard hole saws. An annular cutter is similar to a hole saw but differs in geometry and material. Our cutter are made of tough high speed steel material, with longer service life and high heat resistance.

WELDON SHANK: "Weldon shank"(Shank dimameter: 3/4") annular cutters have 2 flats and this is the traditional method adopted by many of the popular magnetic drill manufacturers. "Weldon shank" annular cutters fix in the chuck by tightening grub screws in the two flat areas.

RE-SHARPENING: Once the HSS cutter loses its sharpness, it can be re-ground on a grinding machine and can be used again.