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    Indianapolis, IN 46203
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#7 HSS Bright Finish 82 Deg. Included Angle Combination Drill and Countersink

  • Item Code: 5969423
  • Brand: Dormer
  • Unit Size: 1

Description

Centre drill (combined drill and countersink) with 82 deg. straight conical form, double ended and cylindrical body, size 7 with 1/4" drill diameter, a body diameter of 5/8" and an overall length of 3.1/4", according to ANSI standard to produce form A centre holes or starting pilot and conical seat for US standard countersunk-head screws, HSS and bright finish for machining free machining, plain carbon and alloy steel and grey cast-iron

Tech Specs

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Coating/Finish Bright
Point Angle 120 Deg.
Cutting Direction Right
Material High Speed Steel
Decimal Diameter 0.2500"
Overall Length Fractional 3-1/4"
Shank Style Cylindrical shank
Metric Diameter 6.35 mm
Overall Length Metric 82.55 mm
Brand Dormer
Overall Length Decimal 3.2500"