0.2874" Solid Carbide Drill Bit, Multi-layer, 140° point - Sandvik Coromant 7781698

Sandvik Coromant

0.2874" Solid Carbide Drill Bit, Multi-layer, 140° point - Sandvik Coromant 7781698

MFR# 7781698Series 860-GM

$208.96List $268.00 Save 22%
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Flutes2
CoatingMulti-layer

Description

The Sandvik Coromant 7781698 is a 0.2874" Solid Carbide drill bit with a Multi-layer finish, 140° point. Suited for steel, stainless steel, cast iron, non-ferrous metal, superalloys & titanium, hard material. Series 860-GM.

Specifications

Coating finishMulti-layer
Coolant throughYes
Cutting directionRight Hand
Double marginNo
Drill bit gradeHigh Performance
Drill bit materialSolid Carbide
Drill bit size0.2874
Drill bit size range0.2500 - 0.3000
Drill point angle degrees140
Drill point length0.0523
Flute by diameter ratio7xD
Flute length2.0866
Flute typeRegular Spiral
Material gradeX1BM
Maximum drilling depth2.0866
Number of flats0
Number of flutes2
Overall length3.5827
Point typeStandard
Primary workpiece materialSteel; Stainless Steel; Cast Iron; Non-Ferrous Metal; Superalloys & Titanium; Hard Material
Shank diameter0.3150
Shank length1.4961
Shank typeStraight
Specification designationDIN
Specification numberDIN 6535HA
Spiral typeRegular
Tool applicationDrilling
Tool performanceHigh Performance
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