United Kingdom-English (EN)-Metric
EX305/16
EX305/16
EX305/16
EX305/16
Main properties
Material ID: 5974103
ISO Code: EX305/16
AvailabilityIn stock
Availability in Distribution Centres
Europe Distribution Center(default): 17
Americas Distribution Center: 0
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Description

Spiral flute tap with chamfer form C with a 2-3xP plug lead, for Unified National Fine thread UNF 5/16" with 24 TPI and 2B class of fit, dimensions according to DIN 2184-1 standard with 8.0mm shank and 6.2mm square drive, powder metallurgical HSS-E with bright finish and 45° helix angle for 2.5xD blind hole threading in free machining and plain carbon steel and wrought or cast aluminium


Product Feature

Bright (uncoated)
Thread Form, Unified Fine
Internal Inch Thread Medium Class of Fit
Blind Hole Application
2.5×D Usable Tool Depth to Diameter Ratio
High Speed Cobalt Powder Metal Tool Material
Semi-Bottoming Tap Chamfer (2 – 3 Pitch Lead)

Product Detail

DescriptionValue
Product nameEX305/16
Ordering code ANSIEX305/16
EAN number7320760168356
Clamping Length - millimeter (LSC)9 mm
Clamping width - millimeter (WSC)6.2 mm
Connection diameter - millimeter (DCON MS)8 mm
Flute count (NOF)3
Overall length - millimeter (OAL)90 mm
Premachined hole diameter - millimeter (PHD)6.9 mm
Thread diameter - millimeter (TD)7.938 mm
Thread diameter size (TDZ)5/16
Threading length - millimeter (THL)12 mm
Threads per inch (TPI)24
Tolerance limitH4
Usable Length - millimeter (LU)35 mm
ISOEX305/16
ANSIEX305/16
Brand NameDormer Pramet
Net weight - grams33
Gross weight - grams33
Product number (SAP)86017728
EDP number0168356

Cutting Conditions