Chicago-Latrobe
#51 Cobalt Drill Bit, Gold, 135° point - Chicago-Latrobe 47785
MFR# 47785Series 550ASP
$2.16List $2.77
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Flutes2
CoatingGold
Description
The Chicago-Latrobe 47785 is a #51 Cobalt drill bit with a Gold finish, 135° point. Suited for titanium. Series 550ASP.
Specifications
Coating finishGold
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0005 in
Drill bit gradeHeavy Duty
Drill bit materialCobalt
Drill bit size0.0670
Drill bit size range0.0500 - 0.1000
Drill bit size wire#51
Drill point angle degrees135
Flute length1.0000
Flute typeSpiral
Number of flutes2
Overall length2.0000
Point typeSplit
Primary workpiece materialTitanium
Shank diameter0.0670
Shank length1.0000
Shank typeStraight-Cylindrical
Specification designationNAS
Specification numberNAS 907-B
Spiral typeRegular
StandardsNAS 907 Type B
Tool performanceHigh Performance
Web configurationTapered
Can't find your exact tool?Send us a part number — we'll cross-reference it.
Dull tools?Regrinding extends tool life and saves cost.
Alternate & equivalent tools
Matched on diameter, flute count, and material. Need a specific brand or coating? Cross-reference this tool.
Spec-matched alternates load as the catalog fills in. Meanwhile, browse the End Mills collection and filter by diameter, flutes & length of cut.