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Dormer 7350339 E812 Spiral Flute Machine Tap With Blue Shark, Right Hand Cutting, 1/4-20 Thread, Semi-Bottoming Chamfer, Right Hand Flute Direction, 3 Flutes, TiAlN Coated, HSS-E

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Description

Dormer Spiral Flute Machine Tap, Series: E812, Measurement System: Imperial, UNC, 1/4-20, Semi-Bottoming Chamfer, 3 Flutes, HSS-E, TiAlN Coated, Class of Fit: 2B/3B, Right Hand Cutting, 0.394 in Thread Length, 3.15 in Overall Length, 0.255 in Shank Dia, Right Hand Flute Direction, Stainless Steel Material Application

Specifications

Chamfer Type Semi-Bottoming
Class of Fit 2B/3B
Cutting Direction Right Hand
Finish/Coating TiAlN Coated
Flute Direction Right Hand
Material HSS-E
Material Application Stainless Steel
Measurement System Imperial
Number of Flutes 3
Overall Length 3.15 in
Series E812
Shank Diameter 0.255 in
Thread Length 0.394 in
Thread Size 1/4-20
Thread Standard UNC

Country of Origin: India

Standards and Approvals: ANSI Specified, DIN Rated, PROP65: This product contains chemicals known to the State of California to cause cancer. For more information: www.P65Warnings.ca.gov, CSA Approved

Application:
For superior performance blind hole tapping in a wide range of stainless steel types

Features

  • Premium HSCo powder metal substrate with Super-B (TiAlN+WC/C) coating combined with an additional edge treatment and a 40 deg flute angle facilitates better chip evacuation offering improved thread quality and longer tool life

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