Dormer Pramet
5/16" Cobalt Drill Bit, Straw, 130° point - Dormer Pramet 5971234
MFR# 5971234Series A900
$22.80List $29.24
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Drill size5/16
CoatingStraw
Description
The Dormer Pramet 5971234 is a 5/16" Cobalt drill bit with a Straw finish, 130° point. Suited for steel, cast iron. Series A900.
Specifications
Coating finishStraw
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter toleranceh8
Drill bit gradeHeavy Duty
Drill bit materialCobalt
Drill bit size in5/16
Drill bit size range0.3000 - 0.3500
Drill point angle degrees130
Flute by diameter ratio6xD
Flute length3.1890
Flute typeParabolic
Overall length4.4882
Point typeProprietary
Primary workpiece materialSteel; Cast Iron
Shank diameter in5/16
Shank length (mm)33
Shank typeStraight
Specification designationANSI; DIN
StandardsANSI; DIN
Tool performanceHigh Performance
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.