0.2598" Solid Carbide Drill Bit, TiAlSiN, 140° point - Sandvik Coromant 7781835

Sandvik Coromant

0.2598" Solid Carbide Drill Bit, TiAlSiN, 140° point - Sandvik Coromant 7781835

MFR# 7781835Series 860-GM

$328.25List $421.00 Save 22%
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Flutes2
CoatingTiAlSiN

Description

The Sandvik Coromant 7781835 is a 0.2598" Solid Carbide drill bit with a TiAlSiN finish, 140° point. Suited for steel, stainless steel, cast iron, non-ferrous metal, superalloys & titanium, hard material. Series 860-GM.

Specifications

Coating finishTiAlSiN
Coolant throughYes
Cutting directionRight Hand
Double marginNo
Drill bit gradeHigh Performance
Drill bit materialSolid Carbide
Drill bit size0.2598
Drill bit size range0.2500 - 0.3000
Drill point angle degrees140
Drill point length0.0433
Flute by diameter ratio10xD
Flute length3.3071
Flute typeSpiral
Material gradeX1BM
Maximum drilling depth3.3071
Number of flats0
Number of flutes2
Overall length4.9606
Point typeStandard
Primary workpiece materialSteel; Stainless Steel; Cast Iron; Non-Ferrous Metal; Superalloys & Titanium; Hard Material
Shank diameter0.3150
Shank length1.6535
Shank typeStraight-Cylindrical
Specification designationDIN
Specification numberDIN 6535HA
Spiral typeRegular
Tool applicationDrilling
Tool performanceHigh Performance
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