31/64" HSS Drill Bit, TiN, 135° point - YG-1 D2GP185031

YG-1

31/64" HSS Drill Bit, TiN, 135° point - YG-1 D2GP185031

MFR# D2GP185031Series D2GP185

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Drill size31/64
Flutes2
CoatingTiN

Description

The YG-1 D2GP185031 is a 31/64" HSS drill bit with a TiN finish, 135° point. Suited for steel. 4-3/8 flute length, 5-7/8 overall length. Series D2GP185.

Specifications

Coating finishTiN
Coolant throughNo
Cutting directionRight Hand
Double marginNo
Drill bit diameter tolerance-0.0010 to +0.0000
Drill bit gradeGeneral Purpose
Drill bit materialHSS
Drill bit size in31/64
Drill bit size range0.4000 - 0.5000
Drill point angle degrees135
Flute by diameter ratio9xD
Flute length in4-3/8
Flute typeRegular Spiral
Maximum drilling depth in4-3/8
Number of flats0
Number of flutes2
Overall length in5-7/8
Point typeSplit Point
Primary workpiece materialSteel
Shank diameter in31/64
Shank length in1-1/2
Shank typeStraight
Spiral typeRegular
Tool applicationDrilling
Tool performanceGeneral Purpose
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