

Dormer E5391/4 Series E539 HSS BSF Spiral Point Machine Tap, Bright Finish, 1/4"-26 x 66mm
About this item
- Steam Tempered finish - prevents work piece material from sticking to the cutting edge
- Premium HSS material - high speed steel provides superior performance and extend tool life
- Spiral point - designed for efficient threading of through holes
- ISO Standard - manufactured conforming to the international standardisation organisation
- Versatile product - first choice for tapping steels and stainless steels, also suitable for aluminium and cast irons
Product description
Dormer's E539 machine tap is designed to produce British Standard Fine threads in a number of materials including aluminium, steels and stainless steels. They are manufactured from High Speed steel so you can be confident of a high performance level and good tool life and they also conform to the International Standards Organization. E539 taps have a steam tempered finish to prevent workpiece material from sticking to the tool to make sure they produce accurate, clean threads every time. The taps are designed with a spiral point so are ideal for threading holes which go all the way through the workpiece.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
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.
The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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