Ruko Pack of 10 TURBO Spiral Drill Bits DIN 338 HSS ground-sharpened (Ø 8 mm)
Product description
Ø (mm) 8
Overall length (mm) 117
Cutting length (mm) 72
DIN 338 twist drill bit made of ground HSS-G high-speed steel, with TURBO geometry and a gold surface finish.
Its geometry features a 36° spiral angle and an N-shaped point. It produces holes with clean edges and facilitates the start of drilling.
Technical specifications:
Type: DIN 338 twist drill bit, TURBO type.
Material: ground HSS-G high-speed steel.
Surface finish: gold.
Point shape: N.
Spiral angle: 36°.
Cutting direction: right-hand.
Diameter tolerance: h8.
Recommended drilling depth: 5 × diameter.
Packaging: plastic box.
Recommended applications or uses:
Drilling of alloyed and non-alloyed steels up to approximately 900 N/mm².
Drilling of thin profiles and sheets up to 5 mm thick.
Drilling of aluminum and plastics as secondary uses.
Drilling of wood.
Use with cordless drills and screwdrivers.
- Made of ground HSS-G high-speed steel.
- TURBO geometry with a 36° spiral angle.
- Gold surface finish and right-hand cutting direction.
- N-shaped point.
- h8 diameter tolerance and recommended drilling depth of 5 × diameter.