SIDE LOCK HOLDER A TYPE (for END MILL)
L
H 1
G
M12
■ Taper contact area of more than 80% ensures reliable cutting with no chattering.
h
H
φ C
φ D
SLA
H 1 MIN. ～ MAX.
G Weight （ kg ）
TAPER Code No.
D L C h H
No.30
55 ～ 70
BT30-SLA20- 75 BT40-SLA20- 90 -SLA25- 90
15
M14 P1.25
1.3 1.8 1.7
20 20 25 32 20 25 32 42
75
50
21
90
21
50
24
M14 P1.25
No.40
55 ～ 70
-SLA32- 90,135 ＊ BT50-SLA20-105,135 ＊
90,135 105,135
25
1.9,2.3 4.8,5.2
60
25
M16 P1.25
55 ～ 70 65 ～ 80 85 ～ 100
21
50
24
M14 P1.25
-SLA25-105,135 ＊ ,165 ＊ -SLA32-105,135 ＊ ,165 ＊ -SLA42-115 ＊ ,150 ＊
4.7,5.2,5.7 4.0,4.9,5.5 6.6,7.5
No.50
105,135,165
25 32
60 90
25 30
M16 P1.25 M20 P1.25
115,150
★ The Code No. of Centre Through Coolant type is “ SL ○○ CN ” For Centre-through coolant pull stud, please refer P.320 . ★ The Code No. of Flange Through Coolant type is “ SL ○○ FN ”
★ These are semi-standard products.
P.48 For suitable collets, please refer
P.123 .
P.48 For suitable collets, please refer
P.123 .
★ SLA42 type has larger φ C and screw size to improve rigidity. ★ When using a combat drill, the code No. is SL （ for drill only, centre-through ） . ★ Code No. of Side Lock Holder for Combination Shank is DM.
BT50-DM32 -120 -DM50.8-120
SIDE LOCK HOLDER B TYPE (for DRILL)
■ Taper contact area of more than 80% ensures reliable drilling with no chattering.
L 1
L
Socket DSA
DSA
Socket
H
SLB
L 2
MT. No.
W
MT.No.
H 1
φD
φ D
φ C
φD 1
H 2
DSA-MT
L 1 MIN. ～ MAX.
Weight （ kg ）
DSA Socket-MT.No.
TAPER No.30 No.40
Code No.
L 105 105 135 105 120 135 165
H 40 40 55 40 55 55 65
W 5
D 26 26 35 26 35 35 48
C 50 50 60 50 60 60 80
1.5 1.4 2.1 2.0 3.3 4.8 4.7 5.4 3.2 5.3 5.7 5.6 8.4 8.1
117 ～ 142 117 ～ 142 147 ～ 182 117 ～ 142 132 ～ 167 147 ～ 182 181 ～ 227
BT30-SLB26-105 BT40-SLB26-105 -SLB35-135 BT50-SLB26-105
DSA26-MT1,MT2 DSA26-MT1,MT2 DSA35-MT2,MT3 DSA26-MT1,MT2
8 5 6 5 6 6
-SLB35-120 -SLB35-135 -SLB48-165
No.50
DSA35-MT2,MT3
DSA48-MT3,MT4
DSA type drill sockets
Weight （ kg ）
Code No. DSA26-MT1 -MT2 DSA35-MT1 -MT2 -MT3 DSA48-MT1
D
D 1 12.065 17.780 12.065 17.780 23.825 12.065 17.780 23.825 31.267
L 2
H 1
H 2
W
MT.No. 1 2 1 2 3 1 2 3 4
0.4 0.3 0.9 0.8 0.7 2.2 2.1 1.9 1.6
DSA26
M26 P2
92
41
12
5
DSA35
M35 P2
117
47
12
6
-MT2 -MT3 -MT4
DSA48
M48 P2
143
62
16
8
47
★ It can be inserted into the side lock holder B type （ SLB ） .
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