HYDRAULIC CHUCK (STANDARD TYPE FOR LATHE) CLAMPING RANGE: ø.125" (ø3-12mm) High-precision cutting with hydraulic chuck is achieved on an automatic lathe. • Standard type is easy to mount on a wide variety of tool posts • Coolant connects via an Rc (PT) 1/8 thread and is compatible with oil-hole drills • Adjustment screws are available on select models
COOLANT
THROUGH
H
Min Clamping Length E
G
Rc(PT)1/8
L 1
L
A
W
Catalog Number
Weight (lbs.)
ød
øDs
L
L 1
A
B 1
B 2
W
H
E
G
SL19.05-HDC3-60 v SL19.05-HDC4-60 SL19.05-HDC5-60 SL19.05-HDC6-60 SL19.05-HDC8-60
3mm 4mm 5mm 6mm 8mm
.787-1.26 .905-1.26
.63 .75 .87 .98
HDA4-05015W
.96
.40
1.22-1.89
NBA6B
.750
2.36
.787
.59
.62
.87
1.00
2.56
1.22
—
.37
SL19.05-HDC3.175-60 v SL19.05-HDC4.7625-60 SL19.05-HDC6.35-60 SL25.4-HDC3-80 v
.125
.787-1.26
.63 HDA4-05015W .40
.96
.1875
.75 .98 .63 .75 .98
1.22-1.89
NBA6B
.40
.250
3mm 4mm 6mm 8mm
.787-1.26 .905-1.26 1.22-1.89
.91
.55
HDA4-05015W .82
SL25.4-HDC4-80 SL25.4-HDC6-80
.96
.59 .63 .67 .71
NBA6B
.82 .82 .77
1.000
3.15
1.57
.59
1.10
SL25.4-HDC8-80 u SL25.4-HDC10-80 u SL25.4-HDC12-80 u
1.00 1.06 1.10
3.35
1.22 1.30 1.42
10mm 12mm
—
3.15
.73 ACCESSORIES
• Adjusting screws cannot be used with models marked u • Adjusting screw is adjustable both from the head and shank ends • “E” is the min. clamping length • “G” is the adjusting screw (optional) • “H” indicates the adjustment length with an adjusting screw • “H” at HDC8/10/12 is the max. tool shank length can be inserted for these models • L 1 is the minimum length, in case of shortening the shank • Some coolant may leak from the inner diameter slits when center-through coolant is used with models marked v
GRIP BAR PG. 7
Use only cutting tools that have a shank tolerance of h6. Do not use with cutting tools made with a flat on the shank (ie: Weldon type shank). Roughing end mills are not recommended for use with hydraulic chucks. Do not tighten the clamping screw without first inserting a cutting tool into the tool holder. Always insert the cutting tool into the hydraulic tool holder beyond min. clamping length “E”.
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