Cincinnati Monoset Toolholder Collets
1 CH Collets Inch 3CH Collets Inch
Part Number Size Part Number Size
8859-00-19-000937 .0937"
3 ⁄
32 " 8859-00-19-001250 .1250"
1 ⁄
4 " 8737-00-19-003125 .3125"
1 ⁄
8 " 8859-00-19-001562 .1562"
5 ⁄
16 " 8737-00-19-003750 .3750"
5 ⁄
32 " 8859-00-19-001718 .1718"
3 ⁄
8 " 8737-00-19-004062 .4062" 1CH
11 ⁄
64 " 8859-00-19-001875 .1875"
13 ⁄
32 " 8737-00-19-004375 .4375"
3 ⁄
16 " 8859-00-19-002031 .2031"
7 ⁄
16 " 8737-00-19-004687 .4687"
13 ⁄
64 " 8859-00-19-002187 .2187"
15 ⁄
32 " 8737-00-19-004843 .4843"
7 ⁄
32 " 8859-00-19-002343 .2343"
31 ⁄
64 " 8737-00-19-005000 .5000"
15 ⁄
64 " 8859-00-19-002500 .2500"
1 ⁄
2 " 8737-00-19-005625 .5625" 2CH
1 ⁄
4 " 8859-00-19-002656 .2656"
9 ⁄
16 " 8737-00-19-006250 .6250"
17 ⁄
64 " 8859-00-19-002812 .2812"
5 ⁄
8 " 8737-00-19-006406 .6406"
9 ⁄
32 " 8859-00-19-003125 .3125"
41 ⁄
64 " 8737-00-19-006875 .6875"
5 ⁄
16 " 8859-00-19-003437 .3437"
11 ⁄
16 " 8737-00-19-007500 .7500"
11 ⁄
32 " 8859-00-19-003593 .3592"
3 ⁄
4 " 8737-00-19-008125 .8125"
23 ⁄
64 " 8859-00-19-003750 .3750"
13 ⁄
16 " 8737-00-19-008750 .8750" 3CH
3 ⁄
8 " 8859-00-19-004062 .4062"
7 ⁄
8 " 8737-00-19-009375 .9375"
13 ⁄
32 " 8859-00-19-004375 .4375"
15 ⁄
16 " 8737-00-19-010000 1.0000" 1"
8737-00-19-010625 1.0625" 1
7 ⁄
16 " 8859-00-19-004687 .4687"
15 ⁄
32 " 8859-00-19-005000 .5000"
1 ⁄
16 " 8737-00-19-011250 1.1250" 1
1 ⁄
2 "
8737-00-19-002500 .2500"
1 ⁄
8 " 8737-00-19-011875 1.1875" 1
2CH fractional Collets available on request Part Number 91619 3 ⁄
16 " 8737-00-19-012187 1.2187" 1
17 ⁄
32 " 8737-00-19-012500 1.2500" 1
1 ⁄
4 "
1
C Collets and Collet Holders
1 C Collets Inch 1 C Collets Metric
Part Number Size Part Number Size
1511-00-19-000156 .0156"
1 ⁄
64 " 1511-00-19-000312 .0312"
1 ⁄
32 " 1511-00-19-000468 .0468"
3 ⁄
64 " 1511-00-19-000625 .0625"
1 ⁄
16 " 1511-00-19-000781 .0781"
5 ⁄
64 " 1511-00-19-000937 .0937"
3 ⁄
32 " 1511-00-19-001093 .1093"
7 .335".322" x 40 RH1.438" ⁄
64 " 1511-00-19-001250 .1250"
1 ⁄
8 " 1511-00-19-001406 .1406"
9 ⁄
64 " 1511-00-19-001562 .1562"
5 ⁄
32 " 1511-00-19-001718 .1718"
11 ⁄
64 " 1511-00-19-001875 .1875"
Collets listed are round. Hex, Square and Decimal are available on request. Hex maximum hole is
3 ⁄
16 " 1511-00-19-002031 .2031"
7 / ", square maximum hole is
13 32 ⁄
64 " 1511-00-19-002187 .2187"
7 11 /
64 ". Metric decimal collets available from 0.5mm to 6mm in 0.1mm increments.
⁄
32 " 1511-00-19-002343 .2343"
15 ⁄
64 " 1511-00-19-002500 .2500"
1 ⁄
4 "
1511-00-17-005000 .50 .0196" 1511-00-17-007500 .75 .0295"
1511-00-17-010000 1.0 .0393"
1511-00-17-015000 1.5 .0590"
1511-00-17-020000 2.0 .0787"
1511-00-17-025000 2.5 .0984"
1511-00-17-030000 3.0 .1181"
1511-00-17-035000 3.5 .1377"
1511-00-17-040000 4.0 .1574"
1511-00-17-045000 4.5 .1771"
1511-00-17-050000 5.0 .1968"
1511-00-17-055000 5.5 .2165"
1511-00-17-060000 6.0 .2362"
1511-00-17-062000 6.2 .2440" Model Dimensions Number Part Number Shank D" T17-5/8 37 -0000102 Inch .625" MM 15.87 T17-3/4 37 -0000102-01 Inch .750" MM 19.05 Clean-out Tap for 1C Draw Plug 37 -0000546-AA
Drill and collet sold separately 1 C Collets and holders are an accurate method of holding drills, center drills, round shank boring rods, round shank manufacturers of turning tools and reamers. The T17 Holder is hard-ened and ground and mounts directly into a round shank tool holder. Turning a nut at the rear of the assembly draws the collet into the assembly, where the matching angles of the collet and holder cause the collet to close down on the tool. 32