Product Description
- Thanks to its TiN-coated head, the D338N twist drill is particularly suitable for difficult-to-cut materials such as INOX. The twist drill with TiN coating is a precision tool with excellent dimensional accuracy when drilling. Use with oil or emulsion is recommended.
- The twist drill to DIN 338 type N is made of stainless high-speed steel HSS and profile-ground, the head is titanium-nitride coated. The TiN coating ensures greater drilling force and a longer service life. The twist drill is right-hand cutting, its point angle is 118° and the helix angle is 30°. Its side chip angle, core rise and core thickness are normal. The twist drill has a cylindrical shank.
- Material - HSS
- Coating - titanium nitride head coating
- Standard - DIN 338
- Type - N
- Point angle - 118°
- Spiral angle - 30°
- Profile ground
- Side rake angle - normal
- Core thickness - normal
- Core rise - normal
- Shank (DIN) - cylindrical
- Normal grinding
- Cutting direction - right-hand cutting
- Drill Ø h8 - 1.0 to 13.0 mm
- Spiral length - 12 to 101 mm
- Total length - 34 to 151 mm
- INOX - 20 to 25
- Copper, brass, bronze - 65
- Aluminum, non-ferrous metals, non-ferrous alloys - 85 to 95
- Steel
- Steel
- Price per piece
