yklp 8inch Diamond Coated Half Round File Plastic Handle Hand Tools for Grinding on Glass, Stone, Marble, Rock, Bone 120 Grit2

Features:
New:100% New Brand
Great for filing glass, ceramic, rock, carbide, gold, platinum, silver.
Suitable for grinding on glass, stone, marble, rock, bone etc.
Cut quickly and smoothly since the files cut on both the push and pull strokes.
Used in deburring , fixing chipped glass, mirror, tile, ceramics, many hobbies and professional applications.
With the plastic handle, are comfortable for handling
Specifications:
Material : Metal