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Material processing Drills and chisels Drill bits, metal Twist drill, metal assortment/set
Twist drill bit assortment HSCo DIN 338 MFD Speed
Twist drill bit assortment HSCo DIN 338 MFD Speed
+374(0)10 349347, 349348
Tecnical Description
- Material sub-group: General structural steels, Non-alloyed tempering steels, Nitriding steels, Tool steels, High-speed steels, Cast iron, Ductile iron, Malleable cast iron, White cast iron, Stainless steels, martensitic, Stainless steels, sulphurated, Stainless steels, auste
- Service life (points system): 3 of 4 points
- Versatility (points system): 4 of 4 points
- Quality: ZEBRA-Premium
- Standard / drilling depth: DIN 338 / 5xD
- Bore hole quality (point system): 4 of 4 points
- Self-centring: Yes
- Cutting material: HSCo
- Suitable for upright drilling machine (points system): 2 of 4 points
- Drilling speed (point system): 4 of 4 points
- Drilling behaviour (point system): 4 of 4 points
- Surface: Multiple refined
- Suitable for drill (points system): 4 of 4 points
- Suitable for cordless drills (points system): 4 of 4 points
- Shank style: 3-face shank
- Number of pieces in assortment/set: 25 PCS
Number of pieces in assortment/set
Quality
Standard / drilling depth
Shank style
Code
Package / Quantity
Price (AMD)
Code: 0626930004
Tecnical Description
- Number of pieces in assortment/set 25 PCS
- Quality ZEBRA-Premium
- Standard / drilling depth DIN 338 / 5xD
- Shank style 3-face shank
- Material sub-group General structural steels, Non-alloyed tempering steels, Nitriding steels, Tool steels, High-speed steels, Cast iron, Ductile iron, Malleable cast iron, White cast iron, Stainless steels, martensitic, Stainless steels, sulphurated, Stainless steels, auste
- Surface Multiple refined
- Cutting material HSCo
- Suitable for drill (points system) 4 of 4 points
- Suitable for cordless drills (points system) 4 of 4 points
- Suitable for upright drilling machine (points system) 2 of 4 points
- Service life (points system) 3 of 4 points
- Drilling speed (point system) 4 of 4 points
- Bore hole quality (point system) 4 of 4 points
- Versatility (points system) 4 of 4 points
- Drilling behaviour (point system) 4 of 4 points
- Self-centring Yes
Up to 20% faster than conventional ground twist drills
Speed geometry
Outstanding centring during work, even on curved surfaces
135u00b0 tip angle and optimised cross thinning
Low friction and rapid chip removal
Exclusive Vario coil
Superb guiding and accuracy
Combination of double drill heel and single drill heel, ideal for producing core holes
3-face shank (from u00d8 4u00a0mm):
- No movement in the drill chuck: quicker, more pleasant work
- Optimum power transmission
- Protects the drill chuck against damage
- Minimal effort required to open and close the drill chuck
See overview tables for drill bit/material assignments
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