Swiss Torch Compressed Air Casting Head-Not For Use With Oxy Soldering Equipment Brand 3M Sheet Size 11-1/2

Brand 3M Sheet Size 11-1/2 × 9 in (292 × 229 mm) Grit Range 180–1200 Abrasive Type Micron-graded aluminum oxide Backing Polyester film with PSA (pressure-sensitive adhesive) Pack Quantity 5 sheets per pack Manufactured In USA Available Options

This handpiece is too short for use in drill presses

8" (200mm) Length Measurement Does not include tang (handle section) Available Cut Grades 00 Extra Coarse

Cut grades range from 000 (extra extra coarse) to 6 (finest) — the higher the number

Swiss Torch Compressed Air Casting Head-Not For Use With Oxy Soldering Equipment Brand 3M Sheet Size 11-1/2The Swiss Torch Compressed Air Casting Head (model 246. 1) is designed for use with compressed air and gas not oxygen. This is a head only component, intended for attachment to the Swiss Torch Body 114. 109. It is stamped D 2bar on the head, where "D" stands for Druckluft, the German word for compressed air. Using compressed air instead of pure oxygen offers several practical advantages for casting. The flame produced is larger and bushier, providing