Hook & Loop Surface Conditioning Disc, 4-1/2" Dia., Medium Grit, Aluminum OxideRecommended for general work on metal surfaces Specifications Diameter 4 1 2" Grit Medium Arbor Size 7 8" Abrasive Material Aluminum Oxide

Amber coloured tapping and drilling oil

Chemically inert blade never rusts

and quick changes on tools that have a collet design

Vapor Pressure

Striking end hardened to HRC 42 maximum - won't chip or mushroom

Fast-cutting and long-lasting

2-1/8" - 4-5/8"

Superior adhesion to oily surfaces with long term durability

Lightweight design for optimal maneuverability and control

Provides long-term protection with just one application

fast brushing action

milling machines