£189.99

Dormer E2787/8 Series E278 HSS-E-PM Straight Flute Machine Tap UNF with Bright Finish, DIN374 Standard, 7/8"-14 Thread, 22.23 mm Cutting Diameter, 140 mm Length

E2787/8

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£190 today · previous high £190 · all-time low £156

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Price History & Forecast

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

Last 81 days · 81 data points (no recent data)

Historical
Generating forecast…
£189.99 £152.59 £160.75 £168.91 £177.07 £185.23 £193.39 23 April 2026 13 May 2026 02 June 2026 22 June 2026 12 July 2026

Price Distribution

Price distribution over 81 days • 2 price levels

Days at Price
Current Price
58 days 23 days · current 0 15 29 44 58 £156 £190 Days at Price

Price Analysis

Most common price: £156 (58 days, 71.6%)

Price range: £156 - £190

Price levels: 2 different prices over 81 days

Key Features

Bright finish - prevents work piece material from sticking to the cutting edge

Premium HSS-E-PM material - powder metal high speed cobalt provides superior performance and extended tool life

Straight flute - designed for efficient threading of through and blind holes

DIN Standard - manufactured conforming to the German institute for standardisation

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

Product Specifications

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