Fretz HMR-1 Planishing Hammer Muller Checkering files use a different

Checkering files use a different teeth or lines per square inch (LPSI) standard than ordinary precision files

Net Weight 8 oz Sheet Size 3" x 6" Thickness 1

112 LP1560-6-1 6 in (150 mm) 1 (Medium Coarse) 131

carving wax

and wood — not intended for metal cutting

Fretz HMR-1 Planishing Hammer Muller Checkering files use a differentThe Fretz HMR 1 Planishing Hammer is part of the original Fretz Jewelers Hammer line the most popular series in the growing Fretz family. Sized between the smaller Fretz Precisionsmith hammers and the larger Fretz Silversmithing hammers, the Jewelers series strikes the ideal balance for everyday metalsmithing work. The HMR 1 features a flat face and a domed face, each serving a distinct purpose in the planishing process. Planishing is the technique of