HALF ROUND RING or SLIM – SWISS PATTERN
Swiss Pattern (meaning Swiss specification) Half Round; a tanged precision file which meets or exceeds
US Government specifications GGG-F-331b. Half Round in shape, tapers in thickness and width from
shoulder to point, double cut. Similar to a regular Half Round only thinner in width and the convex side
on a smaller radius. Used as the name implies, manufacturing items like rings and enlarging small holes.
| Premium European Made | |||||||||
| Steel | Extra Coarse | Coarse | Medium | Fine | Box | Wt./ | |||
| Length | Section | #00 | #0 | #1 | #2 | #3 | #4 | Qty. | Doz. |
| 6″ | 1/2″ x 9/64″ | 66600 | 65511 | 66060 | 65522 | 66063 | 65544 | 12 | 1.5 lbs. |
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