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274KM8 High-Performance Spiral-Flute Taps for Multiple Materials

$23.69

Bulk orders will be discounted, please contact us.

These taps come in standard sizes expressed in millimeters. The black-oxide finish on these taps retains lubricants to improve the taps' wear resistance and chip flow. Black-oxide taps should only be used on ferrous metals.

Product Number: 274KM8

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  • Description
Mfr Model VTSFT-TC5552
Thread Size M4x0.7
Tap Material High Speed Steel
Tap Finish TiN
Thread Length 9.70 mm
Overall Length 54.10 mm
Thread Limit D4
Number of Flutes 2
Tap Length Standard ANSI; DIN
Tap Shank Standard ANSI
Primary Material Application Cast Iron; Stainless Steel; Steel
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Drill Bit Size 0.1575 in; 0.1596 in; 0.1616 in; 0.1636 in; 0.1656 in
Extended Neck Yes
Helix Angle 45 °
Material Grade Machining WN44EG
Measurement System Metric
Primary Material Application ISO Code K; M; P
Shank Dia 4.27 mm
Shank Length 30.20 mm
Square Size 7.21mm
Standards DIN-ANSI
Tap Chamfer Bottoming
Tap Style Spiral Flute
Tap Thread Size M4-0.70
Threads per Inch 18
UNSPSC 23153305
Country of Origin USA (subject to change)
Thread Standard Metric
Features Form E Bottoming Chamfer; Rigid and Synchronous Holders
Shank Type Machining Straight
Secondary Material Application Cast Iron; Stainless Steel; Steel
Secondary Material Application ISO Code K; M; P
Spiral Direction Right Hand
Class of Fit 6H
Thread Pitch 1.50mm

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