Twist Bits - Set of 25
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- Over 2.5 million Rutlands® premium woodworking tools sold worldwide
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- Hardened M2 HSS will not deform, maintaining cutting geometry for life
- Fully ground for perfect concentricity, ensuring a highly accurate hole
- 135° split points self-centre the bits, and reduce the pressure needed to cut
- Deep, polished flutes clear swarf quickly, minimising heat
- Certified to DIN 338, to ensure the highest dimensional accuracy
The drill bits are made from M2 high speed steel which is extremely hard wearing and retains hardness over prolonged use, even when heated. The material is perfect for metal drilling applications where the drill bit will naturally heat during use, the heat generated will not deform the bit and it will always keep the same cutting geometry over its lifetime. The drill bits are hardened to ensure they are highly resistant to deformation and tempered to reduce brittleness and increase ductility and toughness.
The twist bits are certified to ensure the dimensional accuracy of the hole. The set contains 25 drill bits from 1mm to 13mm in 0.5mm increments and the bits were chosen due to their superior cutting performance and durability. The bits have a high anti torsion capability and a low danger of fracture. ©
- Product CodeR4021
- MaterialM2 High Speed Steel
- Shank TypeRound
- Shank Diameter1mm
- Overall Length34mm
- Bit Diameters1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9m, 9.5mm, 10mm, 10.5mm, 11mm, 11.5mm, 12mm, 12.5mm, 13mm
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