31/64" Solid Carbide Drill Bit, AlCrN, 140° point - Seco 02897970

Seco

31/64" Solid Carbide Drill Bit, AlCrN, 140° point - Seco 02897970

MFR# 02897970Series SD1105A

$310.72List $398.51 Save 22%
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Drill size31/64
Flutes2
CoatingAlCrN

Description

The Seco 02897970 is a 31/64" Solid Carbide drill bit with a AlCrN finish, 140° point. Suited for steel, stainless steel, cast iron, hard material. 3-1/32 flute length. Series SD1105A.

Specifications

Coating finishAlCrN
Coolant throughNo
Cutting directionRight Hand
Double marginNo
Drill bit diameter tolerancem7
Drill bit materialSolid Carbide
Drill bit size in31/64
Drill bit size range0.4000 - 0.5000
Drill point angle degrees140
Drill point length0.0882
Flute by diameter ratio5xD
Flute length in3-1/32
Flute typeSpiral
Maximum drilling depth in3-1/32
Number of flats0
Number of flutes2
Overall length4.8819
Point typeStandard
Primary workpiece materialSteel; Stainless Steel; Cast Iron; Hard Material
Shank diameter0.5512
Shank length1.7717in
Shank typeStraight-Cylindrical
Specification designationANSI
Spiral typeRegular
StandardsANSI
Tool applicationDrilling
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