Dormer E651 UNC Spiral Flute Tap & Drill Set 1/2 UNC Sprial Flute
£92.95 at Tooled Up · 41% below amazon price £158.81
£92.95£158.81 Amazon price
Save £65.86 (41%)
View deal at Tooled Up →
Price checked today. Prices change — confirm on the retailer's site before buying.
We list retailers we’ve vetted; if another retailer we track lists this product, it appears here automatically. Amazon UK reference: £158.81.
Amazon UK £158.81 (checked 15 Oct).
Price history
Held at £92.95 since we started tracking it on 10 Sept.
1 price change · since 10 Sept
The 1/2 UNC spiral flute tap and drill set delivers robust threading capability for medium to large-diameter applications.
This substantial combination tool produces 10.8mm thread diameter with a generous 29mm threading length, making it well-suited for structural metalwork, machinery assembly and heavy-duty fabrication projects where reliable half-inch UNC threads are required.
The high-speed steel construction with steam-tempered coating ensures consistent performance throughout the tool's service life.
The 9mm connection diameter provides solid engagement with power tool chucks, whilst the
This substantial combination tool produces 10.8mm thread diameter with a generous 29mm threading length, making it well-suited for structural metalwork, machinery assembly and heavy-duty fabrication projects where reliable half-inch UNC threads are required.
The high-speed steel construction with steam-tempered coating ensures consistent performance throughout the tool's service life.
The 9mm connection diameter provides solid engagement with power tool chucks, whilst the
EAN 7320760273203 · DORMER. Details as supplied by the retailer.
Why this is listed. Tooled Up is selling this 41% below its RRP of £158.81. We list RRP-based drops only from retailers whose feeds we monitor daily, and we show the price history so you can judge whether the RRP is realistic. How we check prices →
More DORMER deals
DORMER−68%
Dormer R454 Carbide TiAlN Coated Force X Drill Bit 6.2mm
£48.95£150.63
at Tooled UpView deal →
DORMER−67%
Dormer A122 HSS Spotting Drill 10mm 120mm Pack of 10
£134.95£408.84
at Tooled UpView deal →
DORMER−61%
Dormer A170 Blacksmiths HSS Drill Bit 1/2" Shank 19.5mm
£44.95£116.51
at Tooled UpView deal →Before you buy
Tools & DIYDeWalt vs Makita vs Milwaukee: choosing a battery platform you will keep for a decadeThe first cordless tool you buy decides the next twenty. Choose the platform, not the drill.Tools & DIYBrushless motors explained: when the premium is worth payingEvery tool listing says brushless now. Here is what it changes and when you would notice.Tools & DIYDrill driver or combi drill: which one you actually needThe difference is one feature, and most people buy the wrong one.