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    Indianapolis, IN 46203
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1/8 X 5/16 in. HSS Bright Finish 120 Deg. Combination Drill and Countersink (Center Drill)

  • Item Code: 5969166
  • Brand: Dormer
  • Unit Size: 1

Description

Centre drill (combined drill and countersink) with 60 deg. straight conical form, double ended and cylindrical body, size BS4 with 1/8" drill diameter, a body diameter of 5/16" and an overall length of 2.1/4", according to BS 328 standard to produce form A centre holes, HSS and bright finish for machining free machining, plain carbon and alloy steel and grey cast-iron

Tech Specs

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Decimal Diameter 0.1250"
Material High Speed Steel
Metric Diameter 3.18 mm
Shank Style Cylindrical shank
Brand Dormer
Overall Length Metric 57.15 mm
Fractional Diameter 1/8"
Coating/Finish Bright
Cutting Direction Right
Overall Length Fractional 2-1/4"
Overall Length Decimal 2.2500"
Point Angle 120 Deg.