SGS
#12 Solid Carbide Drill Bit, Ti-NAMITE-X, 135° point - SGS 66521
MFR# 66521Series 142P
$169.58List $217.50
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Flutes2
CoatingTi-NAMITE-X
Description
The SGS 66521 is a #12 Solid Carbide drill bit with a Ti-NAMITE-X finish, 135° point. Series 142P.
Specifications
Coating finishTi-NAMITE-X
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerance+.00016 to +.00063 in; +0.004 to +0.016 mm
Drill bit gradeHigh Performance
Drill bit materialSolid Carbide
Drill bit size0.189
Drill bit size range0.1500 - 0.2000
Drill bit size wire#12
Drill point angle degrees135
Drill point length0.0391
Flute by diameter ratio5xD
Flute length1.7323
Flute typeSpiral
Material gradeMicrograin
Maximum drilling depth2.2047
Number of flats0
Number of flutes2
Overall length3.2283
Point typeStandard
Shank diameter0.2300
Shank length1.4173
Shank typeStraight-Cylindrical
Specification designationDIN
Specification numberDIN 6537
Web thinningWeb-Thinned
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