Your search for "hard hats" revealed the following:

3M™ Diamond Microfinishing Film Roll 675L, 20 Mic, 4 in x 50 ft x 3 in (101.6mmx15.25m), Keyed Core, ASO, 1 ea/Case

Designed with a strong polyester film backing and sharp diamond mineral, the 3M™ Diamond Microfinishing Film Roll 675L delivers fine finishes on hard metals like thermal spray coating, ceramics, carbides, chilled iron and granite.

3M™ Flexible Diamond QRS Cloth Sheet 6002J, 2-1/4 in x 5 in M250 Micron

Flexible Diamond QRS Cloth Sheet 6002J was designed to tackle hard-to-grind materials like stone, glass, ceramic, metal, carbide and composites.The sharp-cutting diamond mineral and flexible backing make this abrasive a good match for a variety of metalworking applications.

3M™ Diamond Microfinishing Film Belt 675L, 125 Mic, 4 in x 72 in, 1 ea/Case

Designed with a strong polyester film backing and sharp diamond mineral, the 3M™ Diamond Microfinishing Film Belt 675L delivers fine finishes on hard metals like thermal spray coating, ceramics, carbides, chilled iron and granite.

3M™ Diamond Microfinishing Film Roll 675L, 74 Mic, 4 in x 50 ft x 3 in (101.6mmx15.25m), Keyed Core, ASO, 4 ea/Case

Designed with a strong polyester film backing and sharp diamond mineral, the 3M™ Diamond Microfinishing Film Roll 675L delivers fine finishes on hard metals like thermal spray coating, ceramics, carbides, chilled iron and granite.

3M™ Flexible Diamond Cloth Sheet 6001J, M74, Pattern 18, Red, 9 in x 11 in

3M™ Flexible Diamond Cloth Sheet 6001J was designed to tackle hard-to-grind materials like stone, glass, ceramic, carbides and composites. The diamond mineral and flexible backing make this abrasive a good match for a variety of hard-to-grind materials.

3M™ Trizact™ CF Cloth Belt 347FC, A300 X-weight, 4 in x 132 in, Film-lok, No Flex

3M™ Trizact™ CF Cloth Belt 347FC features a unique formulation and “bricks and channels” abrasive design well suited for hard chrome grinding and finishing. The 347FC belt delivers consistent grinding performance without loading and dulling and the flexible X-weight cloth backing withstands high pressure grinding on hard metals.