Remove all contents from packaging and inspect to ensure no damage was incurred during shipping. Your BM-20 package
should also include the following:
OPERATING INSTRUCTIONS
(
BEFORE YOU BEGIN
)
DESCRIPTION PART
# QTY
OPERATOR’S MANUAL LIT109 1
TOOL KIT BM700 1
3MM ALLEN WRENCH 1
4MM ALLEN WRENCH 1
6MM ALLEN WRENCH 1
INSERT RING FASTENING TOOL 1
INSERT RING INTERLOCK WASHER 1
INSERT RING PULLER 1
SPINDLE REMOVAL TOOL 1
INSERT SETTING FIXTURE 1
INSERTS FOR BM-20 BMJBEV4 12
TORQUE WRENCH FOR INSERTS BM430 1
3MM BALL DRIVER FOR INSERTS BM435 1
GETTING STARTED
CAUTION!
ALWAYS DISCONNECT
BM-20 FROM POWER SOURCE BEFORE MAKING ADJUSTMENTS
.
The BM-20 beveling machine comes ready to use with 12 BMJBEV1 inserts mounted in the milling head. However, before
you begin to bevel, the following must be determined (this information will affect the rate of feed, finish of bevel and life
of the inserts):
1. Angle of bevel
2. Desired width of bevel (depth)
3. Material to be beveled
4. Condition of material to be beveled (has material been work hardened?)
7
ADJUSTING THE BEVEL ANGLE
Locate four fasteners (item #14) on milling head housing side wall. Loosen fasteners with supplied wrench and then
move the guide assembly to desired bevel angle. Confirm angle by aligning graduates located on side of milling head
housing. After setting bevel angle, secure guide assembly by tightening fasteners (item #14).
ADJUSTING THE WIDTH OF THE BEVEL ANGLE
Locate two lever handles (item #11) on milling head housing side walls. The width of bevel can now be adjusted rotating
adjustment knob (item #6). A clockwise rotation decreases bevel width (depth of cut) while counterclockwise increases bevel
width (depth of cut). After adjusting, secure by tightening handles (item #11). Maximum bevel width should not exceed 3/4".*
*Maximum bevel width will require multiple passes depending on hardness of the material.
