Chicago-Latrobe
0.4331" Cobalt Drill Bit, Straw, 135° point - Chicago-Latrobe 47913
MFR# 47913
$15.18List $19.46
Save 21%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
CoatingStraw
Description
The Chicago-Latrobe 47913 is a 0.4331" Cobalt drill bit with a Straw finish, 135° point. Suited for stainless steel, hardened materials.
Specifications
Coating finishStraw
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0010 in
Drill bit gradeHeavy Duty
Drill bit materialCobalt
Drill bit size0.4331
Drill bit size range0.4000 - 0.5000
Drill point angle degrees135
Flute length3.7008
Flute typeRegular Spiral
Overall length5.5905
Point typeSplit Point
Primary workpiece materialStainless Steel; Hardened Materials
Shank diameter0.4331
Shank length1.8898
Shank typeStraight
Specification designationNAS
Specification numberNAS 907-B
Spiral typeRegular
Web configurationTapered
Web thinningWeb-Thinned
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.