Dormer DOR1200COB A777 HSCo Heavy-Duty Jobber Drill 12.00mm OL:151mm WL:101mm
SKU: DOR1200COB
Tip diameter: 12.0mm Working length: 101mm. Overall length: 151mm.
A777 Metric Cobalt Jobber Drill Bits have a heavy-duty, 135° split point for use when greater heat is generated during drilling, e.g on higher tensile tougher materials and in particular the Aerospace Industry. Specification Flute Geometry: Standard Helix, Right hand spiral, Thick Web Point Angle: 0.30 mm - 0.95 mm 118° Conical point 1.00 mm to 1.40 mm inclusive 135° 4 facet point 1.50 mm and above 135° split point sizes (Split point geometry to NAS 907 Aerospace Specification type P3 Point) Surface Treatment: Bronze Material: HSCo Cobalt steel DIN 338 RN / BS328 / ISO 235
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Description
- Product Code: DOR1200COB
- Brand: Dormer
- Barcode: 7320760374658
- Category: Power Tool Accessories
Tip diameter: 12.0mm
Working length: 101mm.
Overall length: 151mm.A777 Metric Cobalt Jobber Drill Bits have a heavy-duty, 135° split point for use when greater heat is generated during drilling, e.g on higher tensile tougher materials and in particular the Aerospace Industry.
Specification
Flute Geometry: Standard Helix, Right hand spiral, Thick Web
Point Angle:
0.30 mm - 0.95 mm 118° Conical point
1.00 mm to 1.40 mm inclusive 135° 4 facet point
1.50 mm and above 135° split point sizes (Split point geometry to NAS 907 Aerospace Specification type P3 Point)Surface Treatment: Bronze
Material: HSCo Cobalt steelDIN 338 RN / BS328 / ISO 235