Tungsten Carbide Micro Rotary Burnishers Set of 3-Coarse, Medium, Fine on 3/32" Shanks

These micro rotary burnishers reach the cast surfaces a hand burnisher cannot get to, working between gallery wires, between split shanks and inside filigree. Armstrong Tooling engineered the set around a tapered, needle-fine point so the tool enters tight, intricate areas and still cuts.

The three grades remove casting skin, grow lines, porosity and tool scars, and are intended to reduce or virtually eliminate the traditional burnishing method. The area closest to the tip delivers a finer finish within each grit level, and the higher the facet count, the smoother and brighter the resulting surface.

Mount each burnisher in a flexshaft or micromotor and run it at speeds up to 30,000 RPM to reach the finish you want. The set covers burnishing, pre-polish, polish and cast clean-up.

Features

• Tapered, needle fine-point shape designed to access tight, intricate areas
• Removes casting skin, grow lines, porosity and tool scars efficiently
• Area closest to the tip delivers a finer finish within each grit level
• Higher facet count produces a smoother, brighter finish
• Suitable for burnishing, pre-polish, polish and cast clean-up
• Tungsten carbide steel construction on 3/32" shanks
• Set of 3 includes one coarse, one medium and one fine burnisher

Compatibility

The 3/32" shanks fit flexshaft and micromotor handpieces, and the burnishers are rated for use at speeds up to 30,000 RPM.

Notes

What you get:

• 1 Coarse Micro Rotary Burnisher
• 1 Medium Micro Rotary Burnisher
• 1 Fine Micro Rotary Burnisher

Sold as a set of three.