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A77721/64
A77721/64
A77721/64
A77721/64
A77721/64
Main properties
Material ID: 5971006
ISO Code: A77721/64
AvailabilityTo be confirmed
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Europe Distribution Center: 0
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Description

Jobber length drill with straight shank, diameter 0.3281" (21/64) with an overall length of 117mm and flute length of 75mm according to DIN 338 standard with 135° split point, cobalt based HSS-E with bronze finish for 4xD drilling without pecking in steel and super-alloy


Product Feature

Bronze Tempered (Bronze Oxide) Surface Treatment
High Speed Cobalt Steel Tool Material
4×D Usable Tool Depth to Diameter Ratio
Drill Point 135°
Cylindrical Shank / Straight Shank
Standard Spiral Flute Design
Right Hand Rotation / Cutting

Product Detail

DescriptionValue
Product nameA77721/64
Ordering code ANSIA77721/64
EAN number7320760374924
Connection diameter - inch (DCON MS)0.328 inch
Cutting diameter - fractional inch (DC)21/64
Cutting diameter - inch (DC)0.3281 inch
Length chip flute - inch (LCF)2.9528 inch
Overall length - inch (OAL)4.6063 inch
ISOA77721/64
ANSIA77721/64
Brand NameDormer Pramet
Net weight - grams36.5
Gross weight - grams39.13
Product number (SAP)86010943
EDP number0374924

Cutting Conditions

Downloads

A77721-64_5971006_3D
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