Twist drill bit HSS DIN 1869 R2 type RN
Twist drill HSS DIN 1869 R2 type RN
DRL-TWST-MET-DIN1869-R2-HSS-D5,0
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- Vapour-plated surface for excellent adhesive properties of cooling lubricants and reduced buildup of material deposits
- Product packaging made from 100 % PCR (recycled plastic from household waste) and 100 % recyclable
When using the drill bit in accordance with DIN 1869, it is recommended to create a pilot hole with a depth of 1xD to 2xD. Our extra-short precision drill bit in accordance with DIN 1897 (art. no. 062470…) is ideal for this task.
Datasheets(X)
Suitable for machine type | Drill, Cordless screwdrivers, Milling/drill center, Pedestal drilling machine |
Material to be processed | Steel, Cast iron |
Quality | Würth-Standard |
Standard / drilling depth | DIN 1869 / 25xD |
Diameter (Ø) | 5.0 mm |
Length (l1) | 245 mm |
Chip flute length (l2) | 170 mm |
Shank diameter | 5.0 mm |
Shank style | Cylindrical |
Surface | Vaporised |
Cutting material | HSS |
Type | RN |
Angle of the tip | 118 Degree |
Service life (points system) | 2 of 4 points |
Drilling speed (point system) | 2 of 4 points |
Bore hole quality (point system) ( ) | 2 of 4 points |
Versatility (points system) | 2 of 4 points |
Drilling behaviour (point system) | 3 of 4 points |
Suitable for drill (points system) | 2 of 4 points |
Suitable for cordless drills (points system) | 2 of 4 points |
Suitable for upright drilling machine (points system) | 2 of 4 points |
Suitable for milling-drilling centre (points system) | 1 of 4 points |
Self-centring | Yes |
Suitable for tensile strength up to | 1000 N/mm² |
Material of sub-group | General structural steels, Non-alloyed tempering steels, Tool steels, Cast iron, Ductile iron, Malleable cast iron, Brass, short-chipping, Brass, long-chipping, Plastics, thermoset, Plastics, thermoplastic |
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