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321MD7/16
321MD7/16
321MD7/16
Main properties
Material ID: 6480994
ISO Code: 321MD7/16
AvailabilityIn stock
Availability in Distribution Centres
Americas Distribution Center(default): 1224
Europe Distribution Center: 0
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Description

Mechanic's length drill with tri-flat shank, diameter 0.4375" (7/16) with an overall length of 4.1/2" and flute length of 2.15/16" according to ANSI standard with 135° split point, HSS with steam tempered + bronze finish for 4xD drilling without pecking in steel and cast iron


Product Feature

Steam and Bronze Tempered Surface Finish
High Speed Steel Tool Material
ANSI – Tap Standards
4×D Usable Tool Depth to Diameter Ratio
Drill Point 135°
Cylindrical Shank with 3flat
Standard Spiral Flute Design
Right Hand Rotation / Cutting

Product Detail

DescriptionValue
Product name321MD7/16
Ordering code ANSI321MD7/16
EAN number8032744128773
Connection diameter - inch (DCON MS)0.4375 inch
Cutting diameter - fractional inch (DC)7/16
Cutting diameter - inch (DC)0.4375 inch
Length chip flute - fractional inch (LCF)2.15/16
Length chip flute - inch (LCF)2.9375 inch
Overall length - fractional inch (OAL)4.1/2
Overall length - inch (OAL)4.5 inch
ISO321MD7/16
ANSI321MD7/16
Brand NamePrecision
Net weight - grams61
Gross weight - grams61
EDP number46480994

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Cutting Conditions

Downloads

321MD7-16_6480994_3D
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