Dynabrade 60051 .1 hp Straight-Line Quick-Change Pencil Grinder, Rear Exhaust, 60,000 RPM, 1/8" Collet 
Dynabrade 92119 1/4" W x 12" L 220 Grit A/O DynaCut Belt, 50/pack 
Insize 4168-20E, STEEL STANDARD BALLS, 11/16″, 6940561981582
$20.02
To measure angle and diameter of taper holes
Material: tool steel
Hardness: HRC63
Diameter accuracy:?.00012?
Roundness .00004″
Supplied with manufacturer inspection certificate.
Related products
Measuring/ Inspection Instruments
Insize 3293-061, CAN SEAM MICROMETER, 0-.5″, for steel cans, 6928640328497
$140.37
Paint Sprayers & Accessories
Binks 83C-210, 2.8 Gallon Paint/Pressure Tank, Zinc Plated Steel, Single Regulation, No Agitation