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E8121/4H3

E8121/4H3

SKU DOR7350340
by Dormer Pramet
Primary Use: Possible Use:
Availability in Distribution Centers:
🔗 Check Stock - ADC Warehouse (1-3 Day Delivery)
🔗 Check Stock - EDC Warehouse (4-10 Day Delivery)
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$42.54 - $42.54
$42.54
$42.54 - $42.54
$42.54

Sold in packs of: 1

Spiral flute tap Blue Shark with chamfer form C with a 2-3xP plug lead, for Unified National Coarse thread UNC 1/4" with 20 TPI and 3B class of fit with H3 pitch diameter limits, dimensions according to DIN/ANSI standard with 0.2550" shank and 0.1890" square drive, powder metallurgical HSS-E with Super-B coating and 40° helix angle for 2.5xD blind hole threading in stainless steel

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Identification
Ordering Code (ANSI/ISO)E8121/4H3
GradeSUPER-B
Product Number7350340
Product FamilyE812
Dimensions
Overall Length — in (OAL)3.15"
Overall Length — mm (OAL)80.01 mm
Length × Diameter Ratio2.5
Usable Length — in (LU)0.984"
Usable Length — mm (LU)24.99 mm
Connection Dia. — in (DCON)0.255"
Connection Dia. — mm (DCON)6.48 mm
Number of Flutes (NOF)3
Helix Angle (FHA)40.0°
Threading
Thread Diameter Size (TDZ)1/4
Thread Form (THFT)UNC - Unified Coarse
Threads per Inch (TPI)20.0
Tool Information
ShankCylindrical shank with Square
Direction of ToolRight
StandardDIN/ANSI
Reference Numbers
EDP Number7350340
EAN7320760751848
File Type Download
E8121/4H3 — Line Drawing PDF Download
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In the event of a delay, our customer service team will contact you with updated details and provide the option to cancel if the product cannot be delivered within the expected timeframe.