High-speed steel drill (4241) with a hardness of 62°HRc (+/-2°), tip angle of 118°, straight grinding without correction of the bevel, suitable for manual sharpening.
Right-hand rotating drill with type N flute, hot rolled in forging rolls, with high flexibility and torsion resistance, ground blades. Diameter tolerance h8.
Cylindrical handle with reduced grip diameter of ø13.0mm. The surface of the drill is coated with an oxide layer, which ensures a low friction coefficient, reduces the risk of chips sticking to the drill, and increases drilling performance.
Intended for general applications, for machining carbon structural steel, low alloy steel, and cast steel with a tensile strength up to Rm < 600MPa, gray cast iron, non-ferrous metals, and hardened plastics. Compliant with the DIN-338 standard.
To improve the quality of the drilled hole, it is recommended to use it with a coolant, appropriately selected depending on the type of the drilled material. When using the correct coolant, the lifespan of the drill increases by 4 times.
- Recommended coolants: drilling emulsion, cutting and cooling oil, ester oil.
Drill type: HSS.
Quantity: 1 piece.
Drill diameter: 19 mm.
Shank type: cylindrical.
Total length: 198 mm.
Application: for metal.
- Product Number
- 53190
- Drill Material
- HSS
- Drill Bit Coating Material
- Diamond
- Suitable for
- Metal
- Drill Top
- Cylindrical
- Set with Tips
- No
- Pieces
- 1 pcs
- Diameter
- 19 mm
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.