DORMER HSS Cobalt Jobber Drill Bit Dormer - Imperial

  code:W175
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DORMER A777 HSCo Heavy-Duty Jobber Drill

 

Dormer A777 Heavy-duty Cobalt jobber drill for use when greater heat is generated during drilling, e.g on higher tensile, tougher materials and in particular the Aerospace Industry.

Specifications:
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 Areospace Specification type P3 Point)

Surface Treatment: Bronze
Material: HSCo Cobalt steel

DIN 338 RN / BS328 / ISO235


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Product Code: Product Options: Diameter Quantity Enter Quantity
W175-028 Dormer HSS Cobalt Drill Bit 3/8" 3/8" 10
W175-032 Dormer HSS Cobalt Drill Bit 7/16" 7/16" 5
W175-024 Dormer HSS Cobalt Drill Bit 5/16" 5/16" 10
W175-012 Dormer HSS Cobalt Drill Bit 1/8" 1/8" 10
W175-014 Dormer HSS Cobalt Drill Bit 5/32" 5/32" 10
W175-013 Dormer HSS Cobalt Drill Bit 9/64" 9/64" 10
W175-010 Dormer HSS Cobalt Drill Bit 3/32" 3/32" 10
W175-011 Dormer HSS Cobalt Drill Bit 7/64" 7/64" 10
W175-015 Dormer HSS Cobalt Drill Bit 11/64" 11/64" 10
W175-016 Dormer HSS Cobalt Drill Bit 3/16" 3/16" 10
W175-017 Dormer HSS Cobalt Drill Bit 13/64" 13/64" 10
W175-018 Dormer HSS Cobalt Drill Bit 7/32" 7/32" 10
W175-020 Dormer HSS Cobalt Drill Bit 1/4" 1/4" 10
W175-021 Dormer HSS Cobalt Drill Bit 17/64" 17/64" 10
W175-022 Dormer HSS Cobalt Drill Bit 9/32" 9/32" 10
W175-026 Dormer HSS Cobalt Drill Bit 11/32" 11/32" 10
W175-030 Dormer HSS Cobalt Drill Bit 13/32" 13/32" 10
W175-036 Dormer HSS Cobalt Drill Bit 1/2" 1/2" 5
W175-019 Dormer HSS Cobalt Drill Bit 15/64" 15/64" 10
W175-023 Dormer HSS Cobalt Drill Bit 19/64" 19/64" 10
W175-025 Dormer HSS Cobalt Drill Bit 21/64" 21/64" 10
W175-027 Dormer HSS Cobalt Drill Bit 23/64" 23/64" 10
W175-029 Dormer HSS Cobalt Drill Bit 25/64" 25/64" 10
W175-031 Dormer HSS Cobalt Drill Bit 27/64" 27/64" 5
W175-033 Dormer HSS Cobalt Drill Bit 29/64" 29/64" 5
W175-034 Dormer HSS Cobalt Drill Bit 15/32" 15/32" 5
W175-035 Dormer HSS Cobalt Drill Bit 31/64" 31/64" 5
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