The 1/4 UNC spiral flute tap and drill set is perfect for smaller-diameter threading applications commonly encountered in light fabrication, instrumentation work and general engineering. Producing a 5.1mm thread diameter with 17mm threading length, this compact combination tool handles quarter-inch UNC threads efficiently in a single operation, making it an essential addition to any toolkit for both trade professionals and home workshop enthusiasts. The steam-tempered high-speed steel constructi
The only currently-tracked offer for this product.
| Merchant | Price | Shipping | Total | Rating |
|---|
| Tooled Up· new | £51.95 | £5.95 | £57.90 | — |
Price shown as reported by the merchant — final price is confirmed at checkout. See Affiliate Disclosure.
