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Four Flute Countersinks

Large Size
Item #: 799L 
  • Countersink And Chamfter A Variety Of Steels And Alloys
  • Large Size For Countersinking Large Diameter Holes
  • Chatter-Free Performance
  • For Use In Portable Power Drill, Drill Press, and machine applications
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Countersink Types Countersink Operating Guidelines

⚠ Warning: Cancer & Reproductive Harm. See P65warnings.ca.gov for more info.
Cutting tools may shatter. Always wear appropriate safety equipment.
  • High Speed Steel
  • Made In USA

PT-COUNTERSINKS

Number Of Flutes
Four
Degree
60 / 82 / 90 / 100 / 120
CSK

Zero Flute Countersinks

82 Degree, Pilotless
  • De-Bur And Countersink Holes In Metal, Plastic, Wood, And Aluminum
  • Chatterless Finish- 82° Single Cutting Edge For Fast Stock Removal And Free Cutting
  • For Use In Portable Power Drill Or Drill Press
  • Ideal For Glass Window Installation, Door Frame Installation And More
Item#:
CSK
Manufacturer:
Champion
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DT22HEX

Drill & Tap Combination

Hex Shank
  • Drill And Tap Through Metal In A Single Operation
  • 135° Self-Centering Split Point- Drill Will Not Walk On Workpiece
  • Engineered For Heavy Duty Applications- Longer Drill And Tap Flutes For Threading Thick Steel
  • Hex Shank For Convenient Use In Impact Drivers
  • Black & Gold Surface Treatment Increases Tool Life
  • Drill And Tap Aluminum, Steel, Stainless Steel, Bronze, Cast Iron, And More
Item#:
DT22HEX
Manufacturer:
Champion
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MSD-HEX-3

Hex Shank Step Drills

Impact Ready, 1/4 In. Hex Shank
  • Drill Fast, Bur-Free Holes In Sheet Metal Up To 1/8 Inch Thick
  • Impact Ready 1/4 Inch Hex Shank For Convenient Use In Impact Drivers
  • Titanium Nitride Coating Extends Tool Life And Increases Tool Performance
  • Self-Starting Split Point For Accurate Drilling- Drill Will Not Slip On Work Piece
  • Two Flute Design For Balanced, Clean Holes
  • Ideal For Electrical Work
Item#:
MSD-HEX
Manufacturer:
Champion
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799

Three Flute Countersinks

  • Countersink And Chamfter A Variety Of Steels And Alloys
  • Chatter-Free Performance
  • For Use In Portable Power Drill, Drill Press, And Machine Applications
Item#:
799
Manufacturer:
Champion
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SKU Number Degree Overall Length (IN) Shank Diameter (IN) Price Quantity Add to Cart
799L-1-1/4X60 60 2-1/8 1/2
 
799L-1-1/4X82 82 2-1/8 1/2
 
799L-1-1/4X90 90 2-1/8 1/2
 
799L-1-1/2X60 60 2-3/8 3/4
 
799L-1-1/2X82 82 2-3/8 3/4
 
799L-1-1/2X90 90 2-3/8 3/4
 
799L-1-3/4X60 60 2-5/8 3/4
 
799L-1-3/4X82 82 2-5/8 3/4
 
799L-2X60 60 2-7/8 3/4
 
799L-2X82 82 2-7/8 3/4
 
799L-2X90 90 2-7/8 3/4