Centre drill, bright
Drilling tools
• HSS
• DIN 333-A
• Countersink angle 60°
• Shank (DIN) cylindrical
• Ground and relief ground from a solid piece
• For simple centring holes according to DIN 332, form A
Centre drill, HSS
| EAN | Drill Ø k12 | Shank Ø h8 | Total length | For workpiece Ø | Material | Coating | Steel <850 N | Steel <1000 N | Steel <1400 N | INOX | Ti, Ti alloy and special steels | Cast iron | Alu, NF metals, NF alloy | Copper, brass, bronze | Air | Oil | Emulsion | ME | ME_kurz |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4317784810128 | 1 mm | 3,15 mm | 31,5 mm | 6–8 mm | HSS | Bright | 25 | 17 | 8 | 15 | 5 | 30 | 50 | 90 | Limited suitability | Recommended | Recommended | Piece | Piece |
| 4317784810135 | 1,25 mm | 3,15 mm | 31,5 mm | 8–10 mm | HSS | Bright | 25 | 17 | 8 | 15 | 5 | 30 | 50 | 90 | Limited suitability | Recommended | Recommended | Piece | Piece |
| 4317784810142 | 1,6 mm | 4 mm | 35,5 mm | 10–15 mm | HSS | Bright | 25 | 17 | 8 | 15 | 5 | 30 | 50 | 90 | Limited suitability | Recommended | Recommended | Piece | Piece |
| 4317784810159 | 2 mm | 5 mm | 40 mm | 15–20 mm | HSS | Bright | 25 | 17 | 8 | 15 | 5 | 30 | 50 | 90 | Limited suitability | Recommended | Recommended | Piece | Piece |
| 4317784810166 | 2,5 mm | 6,3 mm | 45 mm | 20–30 mm | HSS | Bright | 25 | 17 | 8 | 15 | 5 | 30 | 50 | 90 | Limited suitability | Recommended | Recommended | Piece | Piece |
| 4317784810173 | 3,15 mm | 8 mm | 50 mm | 30–40 mm | HSS | Bright | 25 | 17 | 8 | 15 | 5 | 30 | 50 | 90 | Limited suitability | Recommended | Recommended | Piece | Piece |
| 4317784810180 | 4 mm | 10 mm | 56 mm | 40–63 mm | HSS | Bright | 25 | 17 | 8 | 15 | 5 | 30 | 50 | 90 | Limited suitability | Recommended | Recommended | Piece | Piece |
| 4317784810197 | 5 mm | 12,5 mm | 63 mm | 63–100 mm | HSS | Bright | 25 | 17 | 8 | 15 | 5 | 30 | 50 | 90 | Limited suitability | Recommended | Recommended | Piece | Piece |
| 4317784810203 | 6,3 mm | 16 mm | 71 mm | 100–150 mm | HSS | Bright | 25 | 17 | 8 | 15 | 5 | 30 | 50 | 90 | Limited suitability | Recommended | Recommended | Piece | Piece |
| 4317784810210 | 8 mm | 20 mm | 80 mm | 150–250 mm | HSS | Bright | 25 | 17 | 8 | 15 | 5 | 30 | 50 | 90 | Limited suitability | Recommended | Recommended | Piece | Piece |
| 4317784810227 | 10 mm | 25 mm | 100 mm | > 250 mm | HSS | Bright | 25 | 17 | 8 | 15 | 5 | 30 | 50 | 90 | Limited suitability | Recommended | Recommended | Piece | Piece |