The Halls XCM High Speed Steel Countersink in 20.5mm size is the largest in the range, specifically designed for substantial countersunk fasteners in heavy industrial, civil engineering, and major structural fabrication projects. This professional-grade countersink handles M16 countersunk bolts and similar large fasteners, making it indispensable for shipbuilding, bridge construction, and heavy machinery assembly. Manufactured from premium high speed steel with a precision-engineered 3-flute des
The only currently-tracked offer for this product.
| Merchant | Price | Shipping | Total | Rating |
|---|
| Tooled Up· new | £35.95 | £5.95 | £41.90 | — |
Price shown as reported by the merchant — final price is confirmed at checkout. See Affiliate Disclosure.
