Blount 633GC - Manual (Page 26)

633GC OPERATOR’S MANUAL
26 © 2006 ICS, Blount Inc. P/N 70944 Feb 06
APPROXIMATE CUTTING RATES
Material Cutting Rate
Hard aggregate & Steel 1-2 sq-in/min (90-160 sq-cm/min)
Medium aggregates 20-0 sq-in/min (160-190 sq-cm/min)
Masonry, Soft aggregates 0-0 sq-in/min (190-20 sq-cm/min)
INCH-FOOT DEFINITION
An in-ft is a measure of how much material is to be cut.
An in-ft is defined as: depth in inches times length in feet.
Note: 129 in-ft = 1m
2
Example: How many in-ft are in this doorway?
1. Determine the depth of the cut in inches.
For this example,  inches.
2. Determine the length of the cut in feet.
+7++7=20 feet
. Multiply the two numbers
 in x 20 ft = 160 in-ft
REFERENCE