Shars #8 M42 Cobalt Center Drill Combined Drill & Countersink, 5/16" Drill Point Diameter, 3/4" Body Diameter, 3-1/2" OAL 404-1391 !(

★★★★★ 4.6 149 reviews

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Product details

Management number 219295230 Release Date 2026/05/03 List Price $15.58 Model Number 219295230
Category

Made of M42 Steel for longer tool life Plain style 60° angle used for producing center holes in workpieces which require precision drilling or machining between centers. Also used as starter holes to prevent a drill bit from "walking" ANSI Standard Tolerances: Body: +.000 / -.001" ; Drill: +.003" / -.000

  • Made of M42 Steel for longer tool life
  • Plain style 60° angle
  • Right Hand
  • Tolerances: Body: +.000 / -.001" ; Drill: +.003" / -.000
  • ANSI Standard
UPC 000540413919
Brand Name Shars
Shank Type Straight
Unit Count 1.0 Count
Item Weight 1 Pounds
Part Number 404-139
Manufacturer Shars
Material Type Cobalt
Cutting Angle String 60 Degrees

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