Product Description
- The D338N twist drill is ideal for precise and efficient drilling work on normal machinable materials such as copper, brass, cast iron or steel. Thanks to its versatility, it is the ideal construction site drill bit.
- The twist drill D338N type N is made of high-speed steel HSS, steam-treated and roll-rolled. The point angle of the twist drill according to DIN 338 is 118°, the helix angle is 25° to 30°. It is right-hand cutting, its side chip angle, core rise and core thickness are normal. The twist drill has a cylindrical shank.
- Material - HSS
- Coating - steam-treated
- Standard - DIN 338
- Type - N
- Drill bit Ø h8 - 11.5 to 16 mm
- Spiral length - 94 to 120 mm
- Total length - 142 to 178 mm
- Point angle - 118°
- Spiral angle - 25 to 30°
- Side rake angle - normal
- Core thickness - normal
- Core rise - normal
- Shank - cylindrical
- Cutting direction - right-hand cutting
- Copper, brass, bronze - 50
- Cast iron - 30
- Steel
- Steel
- Price per piece
