HYDRAULIC CHUCKS
HYDRAULIC CHUCK (R TYPE FOR LATHE) CLAMPING RANGE: ø3-10mm Unique block design enables easy handling for both upper or lower tool post position. Oil hole drills can be used for coolant delivery with M6.
H
E
12.5mm
ø4.5mm (x2)
M6
L 1
12.5mm
25mm
L
W 1
W 2
Catalog Number
ød
øD
L
L 1
W 1
W 2
H
E
SL22R-HDC3-40 SL22R-HDC4-40 SL22R-HDC6-40 SL22R-HDC8-40 SL22R-HDC10-40
1.38 1.65 2.17
.63 .75 1.0 1.2 1.3
3mm 4mm
.28 .35 .20
.551
.65
6mm .709 8mm .787 10mm .866
1.57
.65
.24
.69
2.13
• Adjusting screw cannot be used • “E” is the min. clamping length • Some coolant may leak from the inner diameter slits when center-through coolant is used with models marked
Use only cutting tools that have a shank tolerance of h6 (see table pg. 26). 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”. ! CAUTION
ACCESSORIES
GRIP BAR PG. 393
R Type • Unique design for use with both upper and lower sections without interference • Tightening at an offset position in the tool side • Coolant delivery with M6 is possible when mounted on the upper section
304
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