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428V20 High-Performance Spiral-Flute Taps for Steel & Stainless Steel

$36.29

Bulk orders will be discounted, please contact us.

These taps are designed for tapping steel. They have a THL coating that protects the taps from wear and provides better chip formation than TiN and TiCN coatings.

Product Number: 428V20

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  • Description
Mfr Model P2051832-M4
Thread Size M4x0.7
Tap Material High Speed Steel
Tap Finish THL
Thread Length 7.00 mm
Overall Length 112.00 mm
Thread Limit 6H
Number of Flutes 3
Tap Length Standard DIN
Tap Shank Standard DIN 371 L
Primary Material Application Steel
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Drill Bit Size 3.30mm
Extended Neck No
Helix Angle 45 °
Material Grade Machining VAP
Measurement System Metric
Primary Material Application ISO Code P
Shank Dia 4.50 mm
Shank Length 91.00 mm
Square Size 3.40mm
Standards DIN 371 L
Tap Chamfer Modified Bottoming; Semi-Bottoming
Tap Style Spiral Flute
Tap Thread Size M4x0.70
Threads per Inch 18
UNSPSC 27112806
Country of Origin Germany (subject to change)
Thread Standard Metric Coarse
Features For Long Chipping Materials
Shank Type Machining Straight
Secondary Material Application Aluminum; Brass; Bronze; Composite; Copper
Secondary Material Application ISO Code N; O
Spiral Direction Right Hand
Class of Fit 2B
Thread Pitch 0.70mm
Powdered Metal Base Material Cobalt

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