1/4" Solid Carbide Drill Bit, AlTiN, 145° point - SGS 51511

SGS

1/4" Solid Carbide Drill Bit, AlTiN, 145° point - SGS 51511

MFR# 51511Series 135L

$171.49List $219.94 Save 22%
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Drill size1/4
Flutes2
CoatingAlTiN

Description

The SGS 51511 is a 1/4" Solid Carbide drill bit with a AlTiN finish, 145° point. Suited for steel, stainless steel, high-temp alloy. 2-5/64 flute length, 3-5/8 overall length. Series 135L.

Specifications

Coating finishAlTiN
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.002 to +0.012 mm
Drill bit gradeHigh Performance
Drill bit materialSolid Carbide
Drill bit size in1/4
Drill bit size letterE
Drill bit size range0.2500 - 0.3000
Drill point angle degrees145
Flute by diameter ratio5xD
Flute length in2-5/64
Flute typeRegular Spiral
Material gradeMicrograin
Maximum drilling depth in1-51/64
Number of flutes2
Overall length in3-5/8
Point typeStandard
Primary workpiece materialSteel; Stainless Steel; High-Temp Alloy
Shank diameter in1/4
Shank length in1-7/16
Shank typeStraight
Spiral typeRegular
Tool applicationCentering
Web configurationTapered
Web thinningWeb-Thinned
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