1/4
HSS Cobalt Steel Hole Saw Set with 5 Drill Bits: 16 + 18.5 + 20 + 25 + 30 mm HSS Cobalt, M35, HRC 64–66, Stainless Steel
Of which environmental contribution £0.10 including VAT.
Sold by YUSONG-UK
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Product information
Description
General Description
Professional grade HSS Cobalt Steel Hole Saw, ideal for drilling holes in hard materials such as steel, aluminum and plastic. This set includes 5 drill bits of varying diameters, offering versatility for different DIY and construction projects.Technical Specifications
- Material: HSS high-speed steel with 5% cobalt
- Working Length: 1.5 cm
- Hole Bit Diameters: 16 mm, 18.5 mm, 20 mm, 25 mm, 30 mm
- Hardness: HRC 64–66
- Tooth Geometry: 4/6 tpi (teeth per inch)
Use
For proper use, position the center drill bit in the correct location and start slowly at a low speed. Hold the drill perpendicular to the workpiece and use cutting oil to improve cutting performance and extend tool life.Other Information
- Includes an Allen key for tightening
- Cutting performance improved by more than 20%
Features
- BrandOTHERS
- Shank typeCylindrical
- Compatible machineDrill
- Suitable forPlaster
- Material to Work OnSteel
Advice from
Drill buying guide
From hammer drills to drill drivers, your choice of drill will come down to the type of tasks you want to complete. For example, a cordless drill is better for driving screws while a corded drill is best suited to drilling. Read on for our tips on picking the right torque, RPM, impact rate, battery and chuck type.
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