Metal drill bit, stepped BISON Cobalt 29672-4-20-9 20 x 75 mm
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| Brand: | BISON |
| Equipment: | Piece |
| Description: | Equipment: piece, sizes: 9 steps 4, 6, 8, 10, 12, 14, 16, 18, 20 mm, shank type: trihedral, quantity in the package: 1 pc., drill material: HSS Co, sharpening angle: 135 degrees, metal |
| Additional Information: | Cruciform undercut accelerates the drilling process without prior punching; cobalt coating; step height 5.5 mm; high speed steel Р6М5+ Co |
| Type: | For metal, stepped |
| Dimensions: | 9 steps 4, 6, 8, 10, 12, 14, 16, 18, 20mm |
| Drill material: | HSS Co |
| Quantity per set: | 1 PC. |
| Number of drills for metal: | 1 PC. |
| Number of step drills: | 1 PC. |
| For metal: | There is |
| Shank type: | Trihedral |
| Sharpening angle: | 135 degrees |