Guhring
5/16" Solid Carbide Drill Bit, TiN, 140° point - Guhring 9012430079400
MFR# 9012430079400Series 1243
$171.17List $219.53
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Drill size5/16
Flutes2
CoatingTiN
Description
The Guhring 9012430079400 is a 5/16" Solid Carbide drill bit with a TiN finish, 140° point. Suited for cast iron, steel. Series 1243.
Specifications
Coating finishTiN
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance0.006 to 0.021 mm
Drill bit finish coatingTitanium Nitride
Drill bit gradeHigh Performance
Drill bit materialSolid Carbide
Drill bit size in5/16
Drill bit size range0.3000 - 0.3500
Drill point angle degrees140
Flute by diameter ratio5xD
Flute length (mm)48.00
Flute typeSpiral
Material gradeSubmicron
Maximum drilling depth1.4200
Number of flutes2
Overall length (mm)90.00
Point typeSU
Primary workpiece materialCast Iron; Steel
Shank diameter in5/16
Shank length (mm)42.00
Shank typeStraight-Cylindrical
Spiral typeRegular
Tool applicationSelf-Centering
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.