8 pcs HSS twist drills with 1/2"
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Set of NWKa twist drills with cylindrical shank. The set includes drill bits in sizes 14, 15, 16, 16.5, 19, 20.5, 22, 25.5 mm.
The drill bits are completely ground, ensuring high accuracy and straightness of the holes.
Application: for industrial use, including making holes in hard alloy and non-alloy steels, stainless and acid-resistant steels, heat-resistant austenitic steel, titanium and titanium alloys, structural steels, gray and spheroidal cast iron, tin-zinc bronze, aluminum bronze, znal, graphite, sintered powder metals, alpaca, and wood.
Product characteristics
- made of HSS high-speed steel with 5% cobalt content
- increased elasticity and high resistance to wear and torsional stresses
- 130° tip angle provides precise and at the same time fast cutting of the processed material
- allow precise drilling at higher speeds
Technical data
- Material: HSS-Co high-speed steel with 5% cobalt content
- Shank: cylindrical 1/2" (fits chucks from 13 mm)
- Tip angle: 130°
- Drill bit sizes: 14, 15, 16, 16.5, 19, 20.5, 22, 25.5 mm
- Rotation direction: right-hand
- Manufacturing method: milled
- Finishing process: ground
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There is €4.99 charge for delivery under €50 Orders. Additional charges will be imposed by our couriers for delivery to remote area, a surcharge may be levied to cover carriage to these areas.
Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.