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Twist drill DIN 340 HSS type RN
The long steel drill bit for deep drilling in steel up to 1000 N/mm² strength and in cast iron.
- Material to be processed: Steel, Cast iron
- Standard / drilling depth: DIN 340 / 10xD
- Shank style: Cylindrical
- Surface: Vaporised
- Cutting material: HSS
- Type: RN
- Angle of the tip: 118 Degree
- Service life (points system): 3 of 4 points
- Drilling speed (point system): 3 of 4 points
- Bore hole quality (point system): 2 of 4 points
- Versatility (points system): 2 of 4 points
- Drilling behaviour (point system): 2 of 4 points
- Suitable for drill (points system): 3 of 4 points
- Suitable for cordless drills (points system): 3 of 4 points
- Suitable for upright drilling machine (points system): 3 of 4 points
- Suitable for milling-drilling centre (points system): 1 of 4 points
- Suitable for tensile strength up to: 1000 N/mm²
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Variants
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- Quicker work progress and a gentler way of working
- Excellent adhesive properties of cooling lubricants and a reduced tendency towards the buildup of material deposits
- Vapour-plated surface
- Product packaging made of 100 % PCR (recycled plastic from household waste), 100 % recyclable
When using the twist drill according to DIN 340, prior drilling of a centring bore is recommended.
For steel
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