Installation Guide

ManualsBrandsPlexiglas ManualsAcrylic Sheets48 in. x 48 in. x 1/4 in. Clear Acrylic Sheet

15

60°

Wood or

Metal

Bushing

Chuck

Grinding Wheel

Both wheel and drill

are rotating.

Note angle

Grit Wheel

Section to Be

Removed

Drill Modification – 60˚ Tip Angle

Drill Modification – 0˚ Rake Angle

Drill Modification – Clearance Behind Cutting

Edges

GENERAL DRILL SPEEDS

Diameter Speed-RPM

.060" 3000-4500

.125" 1500-4500

.187" 1500-4500

.250" 1800-2000

.312" 1500-2000

.375" 1500-2000

.437" 1000-1500

.500" 800-1000

.750" 500-800

1.000" 500

FEED RATE OF .015"-.020"

Per Revolution

FIGURE 8A

FIGURE 8B

FIGURE 8C