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Pack of 10 ground HSS TiN 6.75 mm self centring twist drills 118 deg point h8 tolerance in plastic case Ruko
Brand: RUKO - 2500675T
Sold by: Habitium
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Product details
- Diameter: 6.75 mm.
- Material and coating: High speed steel (HSS) with a titanium nitride (TiN) coating that increases wear resistance and tool durability.
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Product details - Pack of 10 ground HSS TiN 6.75 mm self centring twist drills 118 deg point h8 tolerance in plastic case Ruko
- Diameter: 6.75 mm.
- Material and coating: High speed steel (HSS) with a titanium nitride (TiN) coating that increases wear resistance and tool durability.
- Finish: Ground cutting edges with a self centring point for accurate starts.
- Performance increase: The TiN coating allows cutting speed to be increased by up to 100% and feed rate by up to 50%, improving work efficiency.
- Durability: Under normal use the tool life can be increased by up to 400%, reducing the need for frequent replacements.
- Point angle: 118° point angle optimised for effective clean cutting in metallic materials.
- Helix angle: Between 20° and 30°, designed for efficient chip evacuation and improved surface finish.
- Diameter tolerance: h8 tolerance guaranteeing precision and correct fit in drilled holes.
- Cutting direction: Right hand cutting, standard for most industrial and professional applications.
- Applications: Suitable for drilling steel and cast steel both alloyed and unalloyed up to approximately 900 N/mm², grey cast iron, malleable and nodular castings, low pressure castings, sintered iron, nickel silver (alpaca), graphite containing castings, and aluminium alloys bronze and brass.
- Presentation: Pack of 10 units in a translucent plastic case with a purple backing label for safe storage and transport.
Product classification::
SKU: 4007140126832, 2500675T