Skip Content
DRILL JOBBER 550 CO #55 close
close x 360°



  • Item # GNF550-46725
  • Mfr. Model # 550-46725
  • UNSPSC # 20111614
  • Shipping Weight 0.1 lbs

Product Details

Cobalt wire gage drill, 135 degree split point. Designed to drill tough, high-tensile materials and work-hardening materials. Drill maintains its cutting ability even at temperatures exceeding 1,000 degrees F.

Technical Specs

  • Item Jobber Drill Bit
  • Overall Length 1-7/8"
  • Flute Length 7/8"
  • Decimal Equivalent 0.052
  • Point Type Split
  • Cutting Direction Right Hand
  • Standards NAS 907 Type J
  • Shank Dia. 0.052"
  • Drill Bit Grouping Drill Bit
  • Drill Bit Size #55
  • Drill Bit Dimension Type Wire
  • Application For Alloy, Stainless And Tool Steels And Titanium
  • Grade Heavy Duty
  • List Number 550
  • Drill Bit Material Cobalt Steel
  • Coolant Through No
  • Drill Bit Point Angle 135 Degrees
  • Drill Bit Finish Straw/Bronze

Alternate Search Terms

+ Add to Order List
Add to List
Your items were added
Your items were added to some lists
Max quantity exceeded.
The item could not be added to the following List(s)
Your multi-list selection spans across My Lists and Corporate Lists. Please select only one Type.
No Existing List Found. Please Create New List below.
Choose My Order List
Check All
Uncheck All
My List
No Existing 'My List' Found. Please Create New 'My List' first.
    Create New List
    Your list has been created
    My List