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Centre Drills

Centre drills consist of a pilot drill and a countersink. They are used to create holes at the centre of a piece of stock so it can be turned between centres on a lathe in metalworking applications. The pilot drill creates a small hole in the stock and the countersink expands the hole, leaving a small gap at the bottom of the hole that helps protect the lathe's centres from damage when the stock is turned on it.

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  • CLE-LINE
  • COMBINATION DRILL/COUNTERSTINK,#4, 5/16 IN BODY DIAMETER, ⅛ IN DRILL POINT DIAMETER
  • Item # GNF1824-20895
  • Mfr. Model # 1824-20895
  • EHC: EHC :
  • This combination drill/countersink is made of high speed steel. This combination drill/countersink has a bright (uncoated) finish. It has a 2.1250 inch length. Plus it has right hand cutting direction.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 12 . Please update the quantity to proceed with checkout.
Results per page :  16 | 32 | 48

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