21mm tungsten carbide core drill bit for stainless steel sheet, anti-slip triangular shank, with titanium-coated center drill
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Product information
Description
General Description The 21 mm tungsten carbide hole saw is designed for making precise cuts in materials such as stainless steel and other metals. Thanks to its non-slip triangular shank, it offers excellent grip and stability during use. This model is ideal for round or square pipes and equipment cabinets. Technical Specifications Cutting Diameter: 21 mm Shank Size: 10 mm Cutting Depth: 26 mm Compatibility and Accessories Suitable for hand drills, bench drills, magnetic drills, pneumatic drills, and other rotary machines Included Accessories: Drill bit, spring, wrench Usage To extend the life of the hole saw, it is advisable to maintain a low drill speed or pre-drill the center hole. It is also recommended to add coolant or water when working on stainless steel and steel sheets thicker than 5 mm.
Features
- BrandSNQ
- Diameter21 mm
- Shank typeTriangular
- Compatible machineDrill
- Suitable forMetal
Drill buying guide
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