USA-English (EN)-inch
R88CO31/64
R88CO31/64
R88CO31/64
Main properties
Material ID: 5999746
Product Code: R88CO31/64
Availability In stock
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Europe Distribution Center: 0
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Description

Jobber length drill with straight shank, diameter 0.4844" (31/64) with an overall length of 5.7/8" and flute length of 2.3/16" according to NAS907 Type D standard with 135° heavy duty split point, cobalt based HSS-E with bronze finish for 3xD drilling without pecking in steel, stainless steel, cast iron and super-alloy


Product Feature

Bronze Tempered (Bronze Oxide) Surface Treatment
High Speed Cobalt Steel Tool Material
NAS907 – Aerospace Drill Standards
3×D Usable Tool Depth to Diameter Ratio
Drill Point 135°
Cylindrical Shank / Straight Shank
Right Hand Rotation / Cutting

Product Detail

DescriptionValue
Product nameR88CO31/64
Ordering code ANSIR88CO31/64
EAN number086071587312
Connection diameter - inch (DCON MS)0.4844 inch
Cutting diameter - fractional inch (DC)31/64
Cutting diameter - inch (DC)0.4844 inch
Length chip flute - fractional inch (LCF)2.3/16
Length chip flute - inch (LCF)2.1875 inch
Overall length - fractional inch (OAL)5.7/8
Overall length - inch (OAL)5.875 inch
ISOR88CO31/64
ANSIR88CO31/64
Brand NamePrecision
Net weight - grams118
Gross weight - grams118
Product number (SAP)86032809
EDP number058731

Cutting Conditions

Downloads

R88CO31-64_5999746_3D
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