OmniTurn Tooling
Collet Sets
OTC-11 - .276” capacity ---- OTC-16 - .406” capacity

OTC-11 Holders and Accessories
OTC-11 Holder with Nut
Wrench for OTC-11 nut
Extra nut for OTC-11 holder
OTC-11 Set (13 piece)
.020” - .276”
Includes wood tray
OTC-16 Holders and Accessories
OTC-16 Holder with Nut
OTC-16 Floating tap holder
OTC-16 HD tap holder
Wrench for OTC-16 nut
Extra nut for OTC-16 holder
OTC-16 Set (10 piece)
.020” - .394”
Includes wood tray
Box with tray for OTC-16 collets
OTC-11 Collets
Size Fractional Part #
.039 - .020 OTC11-001
.059 - .039 OTC11-002
.079 - .059 1/16 OTC11-003
.098 - .079 3/32 OTC11-004
.118 - .098 OTC11-005
.138 - .118 1/8 OTC11-006
.157 - .138 5/32 OTC11-007
.177 - .157 OTC11-008
.197 - .177 3/16 OTC11-009
.217 - .197 OTC11-010
.236 - .217 7/32 OTC11-011
.256 - .236 1/4 OTC11-012
.276 - .256 OTC11-013
OTC-16 Collets
Size Fractional Part #
.039 - .020 OTC16-001
.079 - .039 OTC16-002
.118 - .079 1/16, 3/32 OTC16-003
.157 - .118 1/8, 5/32 OTC16-004
.197 - .157 3/16 OTC16-005
.236 - .197 7/32 OTC16-006
.276 - .236 1/4 OTC16-007
.315 - .276 9/32, 5/16 OTC16-008
.354 - .315 11/32 OTC16-009
.394 - .354 3/8 OTC16-010
Over Size Special 13/32 OTC16-011
Tap Collet #0-6 OTC-16C:0-6
Tap Collet #8 OTC-16C:8
Tap Collet #10 OTC-16C:10
Tap Collet #12 OTC-16C:12
Tap Collet 1/4 OTC-16C:1/4
Tray for OTC-16 collet
Box with tray for OTC-16 collets