#28 Cobalt; Vanadium High Speed Steel Screw Machine Drill Bit, 130° point - Walter-Titex 5057070

Walter-Titex

#28 Cobalt; Vanadium High Speed Steel Screw Machine Drill Bit, 130° point - Walter-Titex 5057070

MFR# 5057070Series A1148

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Flutes2

Description

The Walter-Titex 5057070 is a #28 Cobalt; Vanadium High Speed Steel Screw Machine drill bit, 130° point. Suited for cast iron, hard material, non-ferrous metal, stainless steel, steel. 25/32 flute length, 2-1/16 overall length. Series A1148.

Specifications

Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.00071 to 0.00000 in; -0.018 to 0.000 mm
Drill bit gradeHigh Performance
Drill bit size0.1405
Drill bit size range0.1000 to 0.1500
Drill bit size wire#28
Drill length typeScrew Machine
Drill point angle130
Drill point length0.0328
Flute by diameter ratio3xD
Flute length in25/32
Flute typeParabolic
Maximum drilling depth0.6000
Number of flutes2
Overall length in2-1/16
Point typeSplit
Primary workpiece materialCast Iron; Hard Material; Non-Ferrous Metal; Stainless Steel; Steel
Shank typeStraight-Cylindrical
Specification designationBS; DIN
StandardsDIN; ISO
Tool materialCobalt; Vanadium High Speed Steel
Tool performanceUniversal
Web configurationTapered
Web thinningWeb-Thinned
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