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.
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
Weight 0.115 lbs.
Country of Origin Import
Cutting Direction Right Hand
Diameter 3/64" Through 1/8"

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