Product description: Short cylindrical drills for metals, compliant with DIN 338 standard, type N, with a 135-degree tip angle.
Material: Machined HSS-G, heat-treated, with special FUSIO surface treatment featuring TiCN coating on the surface at 2-4 µm, increasing surface hardness up to 3200 HV.
Features:
- Right-handed cutting edge.
- Helix angle of 20-30 degrees.
- H8 diameter tolerance.
- From 2 mm with an additional tip on the support surface and reduced cross-section according to DIN 1412 C, for easier cutting / reduced cutting force and faster drilling.
Purpose: Designed for drilling in non-alloyed and low-alloyed steels with R700 N/mm², heat-treated steels with R950 N/mm², drilling cast iron and non-ferrous materials (aluminum, copper, and brass alloys), various sintered materials (not for sintered parts made of steel powders or carbide metals).
Recommended for use in drilling machines, static and fixed installations, and only occasionally in portable electric or pneumatic drills.
Technical specifications:
- Size - 1.8
- Shank (d2) - 1.8
- Total length (L) - 46 mm
- Working length (l) - 22 mm
Manufacturer: Tivoly
Product category: Drills
- Product Number
- 11454110180
- Drill Material
- HSS
- Suitable for
- Metal
- Drill Top
- Cylindrical
- Set with Tips
- No
- Pieces
- 1 pcs
- Diameter
- 1.8 mm, 2 mm, 46 mm, 22 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.