8
CHANGES AND T YPING ERRORS RESERVED
CHANGES AND T YPING ERRORS RESERVED
CHANGES AND T YPING ERRORS RESERVED
7.3 D
rill
DepTh
aDjUsTmenT
To prevent the drill from going too deep into the work piece, you can set
the feeding limit by adjusting the position of the feed depth knob
(A, figure 8).
•
Loosen knob A
•
Turn scaled ring B to the desired feeding depth
•
Lock knob A
7.4 s
peeD
s
elecTion
Drill
diameter
(mm)
Material
Cast Iron
Steel
Iron
Aluminium Alloy Copper
Drilling
Drilling
Drilling
Drilling
Drilling
2
4780
1275
3980
7960
4460
3
3185
850
2650
5310
2970
4
2390
640
1990
3980
2230
5
1910
510
1590
3185
1785
6
1590
425
1330
2655
1485
7
1365
365
1140
2275
1275
8
1195
320
995
1990
1115
9
1060
285
885
1770
990
10
955
255
800
1590
890
11
870
230
725
1450
910
12
795
210
665
1330
745
13
735
195
610
1225
685
14
680
180
570
1135
635
15
640
170
530
1060
600
16
600
160
500
995
560
17
560
150
470
935
525
18
530
140
440
885
495
19
500
135
420
835
470
20
480
130
400
795
445
25
380
100
320
640
355
30
320
85
265
530
300
40
240
65
200
400
225
3-2.
Operation illustration and procedure
:
1.
There are three T grooves in the worktable. It is used to fix the work piece.
1-1.There are two T grooves in the base, too. It is convenient for fixing the longer, heavier and larger
working piece.
OPTION
2.
The pulley cover is strictly prohibited to open in normal operation condition.
3.
Protect safety guard shall be allocated in a proper position in operation. It is controlled by a micro
witch. (For CE)
4.
Adjustment of feeding limit
To prevent unwanted penetration to work piece, the feeding limit
shall be set by adjusting the appropriate position of feeding depth
fixing button as long as the distance between the end of tool and
top surface if work piece is measured.
A. Setting of feeding depth
1. Loosen knob A.
2. Turn scaled ring B to desired feeding depth.
3. Lock knob A.
15
Lock
Loose
Figure 8