Combined Drill & Countersink Set
TTC Production 4 Piece Cobalt Combined Drill & Countersink Set

Combined Drill & Countersink Set

Item #: 01-091-214
Industry Standard: #1, #2, #3, #4
Tool Material: M42 8% Cobalt
Finish Coating: Bright Finish

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Supplied in a plastic pouch for tool protection


  • Produces countersunk drilled holes.
  • Used when producing a center hole on a workpiece for turning & cylindrical grinding.
High Speed Steel
  • Provides good wear resistance in mild steels and non-ferrous materials.
  • For tougher materials and great wear resistance.
TTC #1 - #4 4 Pc Cobalt 60? RH Plain Type Combine Drill & Countersink Set
Product Specifications
Industry Standard #1, #2, #3, #4
Tool Material M42 8% Cobalt
Finish Coating Bright Finish
Drill Diameter Assorted
Body Diameter 1/8" through 5/16"
No. of Pieces 4
Overall Length 1-1/4 Through 2-1/8"
Price Table Description 4 Piece Set: (1) Each of sizes #1 to #4
Type Combined Drill & Countersink Set
Prop. 65 Yes
Weight 0.115 lbs.
Country of Origin Import
Cutting Direction Right Hand
Diameter 3/64" Through 1/8"
Prop 65 Warning Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.

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