Rounded rectangle blank cutter set montage: six views of the oblong die block and its two punches

Pendant Blank Cutter — Rounded Rectangle, 2 Steel Punches, 22-43 mm, Jewellery Set

£99.99
Sale price  £99.99 Regular price 
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Rounded rectangle blank cutter set montage: six views of the oblong die block and its two punches

Pendant Blank Cutter — Rounded Rectangle, 2 Steel Punches, 22-43 mm, Jewellery Set

£99.99
Sale price  £99.99 Regular price 
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Sized for larger work: two rounded-rectangle punches produce blanks of 22 × 34.75 mm and 25.4 × 42.85 mm — generous canvases for nameplates, pendant blanks and matched series pieces. Punching rather than hand-cutting keeps the corner radii consistent, which is exactly where hand-cut rectangles tend to betray themselves.

The die block is a substantial 125 × 75 mm and, like the roughly 38 mm punches, machined from hardened, tempered high-carbon tool steel. Strike the bevelled end with a jeweller's hammer or mallet, keep silver, gold, copper or brass sheet to 18 gauge (1.2 mm) or under, and use cutting fluid on a solid bench for the cleanest shear.

  • Cuts clean rounded rectangle blanks from non-ferrous sheet metal up to 18 gauge (1.2mm).
  • Block and punches are machined from hardened high-carbon tool steel for edge retention.
  • Includes two punches for creating blanks measuring 22 x 34.75 mm and 25.4 x 42.85 mm.
  • The solid steel die block measures 125 x 75 mm, providing a stable base for striking.
  • Punches are approximately 38 mm long with a bevelled end for safe hammer striking.
Weight 1.35 kg

Common questions at the bench

What metal and thickness can it cut?
Only the non-ferrous sheet metal this product's description names, and no thicker than any gauge or thickness it gives. Do not cut steel or any other ferrous metal: sheet that is harder or thicker than the cutter is made for can chip or blunt the punches and the die.
How do I cut a clean blank?
Anneal (soften) the sheet and put a little cutting lubricant on the punch. Stand the die block on a solid, flat surface, set the sheet in it and seat the punch with its cutting end to the metal. Strike the top of the punch squarely and firmly, with the hammer or mallet this product's description suggests if it names one; one firm, square blow gives a cleaner edge than several light or glancing ones.
Will the blank need finishing?
Check each blank. Smooth any burr or sharp edge with a file or fine abrasive paper before the piece is worn or finished, and if a blank has bowed slightly in the cut, flatten it with a mallet on a bench block.
How should I look after it?
Use it only on the sheet it is made for. Wipe the punches and die block clean after use, oil them lightly and store them dry, with the cutting edges kept from knocking against other tools. If a punch sticks, tap it back out straight rather than levering or twisting it.

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