£49.97

Dormer E544BA8BLUE Series E544 HSS BA8 40° Spiral Flute Machine Tap, Blue Finish, 0.43mm x 44.5mm

Blue, E544BA8BLUE

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£50 today · previous high £50 · all-time low £37

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 67 days · 67 data points (no recent data)

Historical
Generating forecast…
£49.97 £35.74 £38.84 £41.95 £45.05 £48.16 £51.26 24 April 2026 10 May 2026 27 May 2026 12 June 2026 29 June 2026

Price Distribution

Price distribution over 67 days • 2 price levels

Days at Price
Current Price
66 days 1 day · current 0 17 33 50 66 £37 £50 Days at Price

Price Analysis

Most common price: £37 (66 days, 98.5%)

Price range: £37 - £50

Price levels: 2 different prices over 67 days

Description

The E544 British Association (BA) machine tap is available in four sizes from No8 to No2. The steam tempered finish on these taps prevents workpiece material from sticking to the cutting edge so you get a clean, accurate thread and the High Speed steel used in manufacture means you can rely on great performance and extended tool life. The taps conform to guidelines laid down by the International Standards Organization. With a spiral flute, E544 taps are designed to thread blind holes. Suitable for machining in steels, aluminium, stainless steels and many other materials, E544 machine taps are very versatile.

Key Features

Blue 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 flute - designed for efficient threading of blind holes

ISO Standard - manufactured conforming to the international standardisation organisation

Versatile product - first choice for tapping aluminium, also suitable for steel, stainless steels and cast iron

Product Specifications

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