M35 Cobalt Step Drill Bit | M3-M12 Countersink for Stainless Steel & Chamfering
$8.00
$9.58
-16% OFF
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Product Description
Specification:
| Name | Industrial Two Step Drill |
| Material | M35 HSS Cobalt |
| Angle | 90/180 Degree |
| Quantity | 1pc |
| SizeOD (Hole Diameter) | M3: OD (3.4X6.5) M4: OD (4.5X8) M5: OD (5.5X9.5) M6: OD (6.6X11) M8: OD (9X14) M10: OD (11X17.5) M12: OD(14X20) |
| Size | Small flute(mm) | Small flute length(mm) | Large flute(mm) | Slot length(mm) | Total length(mm) | Shank diameter(mm) |
| M3 | 3.4 | 13 | 6.5 | 35 | 65 | 6.5 |
| M4 | 4.5 | 18 | 8.0 | 42 | 75 | 8.0 |
| M5 | 5.5 | 22 | 9.5 | 50 | 85 | 9.5 |
| M6 | 6.6 | 25 | 11 | 53 | 100 | 11 |
| M8 | 9.0 | 28 | 14 | 58 | 100 | 12 |
| M10 | 11 | 30 | 17.5 | 63 | 110 | 12 |
| M12 | 14 | 32 | 20 | 68 | 115 | 12 |
Feature:
- M35 cobalt-containing drill body improves the high temperature resistance and abrasion resistance of the drill bit,drilling hole fast.
- Fully ground spiral cutting edge design, high-precision spiral chip flute design,Removed chip fast.
- 135 degree double rear angle, sharp drill pin, accurate positioning, no deviation.
- Universal round handle, not easy to slip, firm and durable.
- The counterbore is processed at one time.
- Compatible equipment: machining center, bench drill, etc.
Package Included: (Model and angle optional)
1x Industrial Two Step Drill
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