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$40.99
Dormer E473M4 M Machine Tap Spiral Flute 35° , Pack of 1 — image 1
Taps & DiesDormer✓ In stock

Dormer E473M4 M Machine Tap Spiral Flute 35° , Pack of 1

$40.99
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About this item
  • HSS-E-PM Premium Powder Metal substrate provides superior abrasion resistance and edge strength
  • 35 degree helix and specific rake designed for excellent performance when threading blind holes
  • Special flute geometry prevents nest formation of swarf, reducing the risk of re-cutting swarf on reversal
  • Bright finish helps prevent built-up-edge when tapping sticky materials and keep a sharp edge for non-ferrous materials
  • Optimum design provides consistently high tool life and reliability when tapping at higher cutting speeds
Product description

HSS-E-PM machine tap for metric threads GREEN SHARK DIN 371 form C bright finish 35° spiral flutes for 2.5xD blind holes in copper, brass and bronze <200 HB, aluminum and aluminum-magnesium alloys Si<10% and synthetic resins such as thermosetting plastics

Product details
Brand
Dormer
Manufacturer
Dormer Pramet

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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