5/16" Solid Carbide Screw Machine Drill Bit, Multi-layer, 180° point - OSG 572031217

OSG

5/16" Solid Carbide Screw Machine Drill Bit, Multi-layer, 180° point - OSG 572031217

MFR# 572031217Series 5720

$148.85List $190.91 Save 22%
In stock - ships in 1-3 business days
Request a quote
  • Fast sourcing
  • Regrinding available
  • 20+ yrs expertise
Drill size5/16
Flutes2
CoatingMulti-layer

Description

The OSG 572031217 is a 5/16" Solid Carbide Screw Machine drill bit with a Multi-layer finish, 180° point. Suited for steel, cast iron, hardened materials. Series 5720.

Specifications

Coating finishMulti-layer
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerance+0 to -0.022 mm
Drill bit size in5/16
Drill bit size range0.3000 to 0.3500
Drill length typeScrew Machine
Drill point angle180
Drill tip finish coatingEgiAs
Flute by diameter ratio3xD
Flute length (mm)34.00
Flute typeRegular Spiral
Number of flutes2
Overall length2.9528
Point typeFlat Bottom
Primary workpiece materialSteel; Cast Iron; Hardened Materials
Shank diameter0.3125
Shank typeStraight
Spiral typeRegular
Tool materialSolid Carbide
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.