1/4" High Speed Steel Drill Bit, Oxide, 118° point - Chicago-Latrobe 57216

Chicago-Latrobe

1/4" High Speed Steel Drill Bit, Oxide, 118° point - Chicago-Latrobe 57216

MFR# 57216Series 150K

$3.27List $4.19 Save 21%
In stock - ships in 1-3 business days
Request a quote
  • Fast sourcing
  • Regrinding available
  • 20+ yrs expertise
Drill size1/4
Flutes2

Description

The Chicago-Latrobe 57216 is a 1/4" High Speed Steel drill bit with a Oxide finish, 118° point. Suited for magnesium alloy. 2-3/4 flute length, 4 overall length. Series 150K.

Specifications

Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0007 to 0.0000 in
Drill bit finish coatingOxide
Drill bit materialHigh Speed Steel
Drill bit size in1/4
Drill bit size letterE
Drill bit size range0.2500 - 0.3000
Drill point angle degrees118
Flute length in2-3/4
Flute typeSpiral
Number of flutes2
Overall length in4
Point typeSplit
Primary workpiece materialMagnesium Alloy
Shank diameter in1/4
Shank length1.2500
Shank typeStraight-Cylindrical
Spiral typeRegular
Tool performanceGeneral Purpose
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.