Tooling Systems

One-piece design with slot configuration to
seal coolant.
Cutting tool must be cylindrical and have a
through-hole when using coolant.
Capable of up to 120 bar (1,500 psi)
coolant pressure.
Sleeve must be inserted completely into
the hydraulic chuck until shoulder mates
against the hydraulic chuck front face.
Cutting tools must be in full contact with
the sleeve bore length (L9).
Cutting tool shank requirement tolerance is
h6 and Ra ≥ 0,3 µm (12 µ in) surface finish.
Metric and inch bores are available.
Collets and Sleeves
1 1/4" HC Hydraulic Chuck Sleeves
KM SYSTEM
HSK SYSTEM
BT SYSTEM
HC1250 Sleeve — Metric
(1 1/4" sleeve with metric bore)
CV SYSTEM
D1 order number catalog number
sleeve
series
sleeve capacity
max. mm
sleeve capacity
min. mm
L9
16,0 1093538 12HC160M HC1250 16,000 15,989 53
18,0 1093539 12HC180M HC1250 18,000 17,989 53
20,0 1093540 12HC200M HC1250 20,000 19,987 53
25,0 1093541 12HC250M HC1250 25,000 24,987 58
HC1250 Sleeve — Inch
(1 1/4" sleeve with inch bore)
D1 order number catalog number
sleeve
series
sleeve capacity
max. inch
sleeve capacity
min. inch
L9
1/2 1093527 12HC0500 HC1250 .5000 .4996 2.01
9/16 1093528 12HC0562 HC1250 .5625 .5621 2.01
5/8 1093529 12HC0625 HC1250 .6250 .6246 2.09
11/16 1093530 12HC0688 HC1250 .6875 .6871 2.09
3/4 1093533 12HC0750 HC1250 .7500 .7495 2.09
13/16 2248952 12HC0812 HC1250 .8125 .8120 2.09
7/8 1093535 12HC0875 HC1250 .8750 .8745 2.28
1 1093536 12HC1000 HC1250 1.0000 .9995 2.28
IMPORTANT: Inserting the cutting tool less than the full gripping length (L9) of the sleeve can permanently damage the sleeve and hydraulic chuck.
Full length of the gripping bore must be maintained to achieve maximum accuracy, safety, and coolant sealing feature.
COLLETS / SLEEVES STRAIGHT SHANK QC / R8 SYSTEMS DV SYSTEM
INDEX TECHNICAL ACCESSORIES
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com. 649