Pressure Gauge, 2.5 304SS Case, 316SS Internals, 5000 Psi/bar, 1/4 NPT Male Back Conn, Glycerin Filled, 304SS Front Flange

When compared to turning tools commstones are easier to use, more time effective, and remove less copper.

For best results, use a stone with a width equal to or greater than the width of the brush. Brush Seater, 4-3/4X 3/8 in X 3/8 in, Grade Fs Our Brush Seaters come in 5 grades: ES EX tra Soft, FH Fine Hard, MS Medium Soft-our most popular, FS Fine Soft, and MH Medium HardBrush Seaters are used to easily and accurately seat commutator and slip ring brushes of any material. To use the Brush Seater, hold close to the brush so that Brush Seater material will be carried under the brush..

. Stone mounted on a straight handle for difficult to reach commutator Commstones should be twice as long as the width of the longest flat spot and as long as will work freely between adjacent brush sets. Our Commstones come in 6 grits for commutator or brass/copper slip rings: EC EX tra Coarse-36 Grit, C Coarse-46 Grit, M Medium-90 Grit, F Fine-120 Grit, P Polishing-220 Grit, EP EX tra Polish-320 GritWe also have 3 grits for cast iron and steel slip rings: SRC Coarse-36S Grit, SRM Medium-60S Grit, SRF Finish-90S GritCommutator stones are used for grinding commutators and slip rings into concentricity for maintenance and repair.

Vacuum and compound ranges through 0 psi to 15,000 psi.

Vacuum and compound ranges through 0 psi to 15,000 psi. Impact resistant ABS and Stainless Steel case.3mm Brass Press Fit Orifice.