Citizen CNC Turning Centers
Quick Reference Guide *
| MACHINE | HEAD STOCK COLLET |
GUIDE BUSHING |
DRILL SLEEVE COLLET |
ROTARY TOOL COLLET |
PICK-OFF COLLET |
|---|---|---|---|---|---|
| A16 | TF20 | 0201 | VARIOUS MPC COLLETS |
-- | TF20 |
| A20 | TF25 | TD25-NS | MPC11/16 | MPC16 | TF25 |
| B12 | TF16 | SD125R | TF8 MPC11 |
MPC11 | -- |
| B12 I | TF16 | SD125R | MPC11 | N/A | N/A |
| B12 II | TF16 | SD125R | MPC11 | MPC8 | N/A |
| B12 V | TF16 | SD125R | MPC11 | N/A | TF16 |
| B12 VI | TF16 | SD125R | MPC11 | MPC8 | TF16 |
| BL12 | BL12 | N/A | MPC11/16 | -- | -- |
| BL25 | BL25 | N/A | MPC11/16 | MPC11 | TF30 |
| B20 | TF25 | TD25NS | TF8 MPC11 |
MPC11 | TF25 |
| B20 I | TF25 | TD25NS | MPC16 | N/A | N/A |
| B20 V | TF25 | TD25NS | MPC16 | N/A | TF25 |
| C16 | TF20 | 0201 | MPC11 | MPC11 | TF20 |
| C32 | TF37-SP | TD32 | -- | -- | TF37-SP |
| D10 | TF15 | TD10 | TF8 | -- | -- |
| D16 | TF25 | TP20 | TF12 | -- | -- |
| E16J | TF25 | 0201 | TF8 MPC16 |
0136 MPC11 |
TF25 |
| E216 | TF25 | 0201 | MPC16 | MPC12/16 | TF25 |
| E220 | TF25 | TSD20 | MPC16 | MPC12/16 | TF25 |
| E225 (25J) |
TF30 | CD25 | MPC16 | MPC12/16 | TF30 |
| E232 | TF37 | TD32 | MPC16 | MPC12/16 | TF37 |
| E32 | TF37-SP | TD32 | MPC16 | MPC12/16 | TF37-SP |
| E32 IV | TF37-SP | TD32 | MPC16 | MPC11/16 | TF37-SP |
| E32K | TF37 | TD32 | TF10 MPC16 |
MPC12/16 | TF37 |
| F10 | TF15 | TD10 | TF8 | -- | -- |
| F12 | TF16 | SD125R | TF8 MPC16 |
0136 | TF16 |
| F16 | TF25 | 0201 | TF8 MPC16 |
0136 | TF25 |
| F20 | TF25 | TSD20 | TF10 MPC16 |
TF8 MPC16 |
TF25 |
| F25 | TF30 | CD25 | TF10 MPC16 |
TF8 MPC16 |
TF30 |
| FL32 | TF37-SP | N/A | MPC20/25 | MPC11/16/20 | TF37-SP |
| FL42 | TF48 | N/A | TF48 | ||
| G16 | TF25 | 0201 | TF8 | -- | -- |
| G32 | TF37-SP | TD32 | VARIOUS MPC COLLETS |
-- | TF37-SP |
| K16 | TF20 | 0201 | -- | -- | TF20 |
| K16C | -- | N/A | MPC11/16 | MPC11 | TF20 |
| L10 | TF15 | TD10 | TF8 | TF8 | TF8 |
| L16 | TF25 | 0201 | TF8 MPC16 |
-- | -- |
| L16V | TF25 | 0201 | TF8 MPC16 |
-- | TF25 |
| L16VI | TF25 | 0201 | TF8 MPC16 |
MPC16 | TF25 |
| L20 | TF25 | TD25-NS | MPC16 | MPC16 | TF25 |
| L20 I | TF25 | TD25NS | MPC16 | MPC11/16 | N/A |
| L20 III | TF25 | TD25NS | MPC16 | MPC11/16 | N/A |
| L20 VII | TF25 | TD25NS | MPC16 | MPC11/16 | TF25 |
| L25 | TF30 | CD25 | MPC16 | MPC16 | TF30 |
| L32 | TF37-SP | TD32 | MPC16 | MPC16 | TF37-SP |
| M12 | TF16 | SD125R | MPC11/16 | TF8/MPC11 | TF16 |
| M16 | TF20 | 0201 | MPC11/16 | TF8/MPC11 | TF20 |
| M20 | TF25 | TD25-NS | TF8 MPC16 |
0136 TF8-MPC11/16 |
TF25 |
| M32 | TF37-SP | TD32 | MPC16 | MPC11/16 | TF37-SP |
| RO4 | TF8 | PD4 | MPC8 | MPC8 | TF8 |
| RO7 | TF15 | TD7 | MPC8 | MPC8 | TF15 |
-- Not Applicable.
NA - Not Available from Southwick & Meister
* Refer to separate section in this catalog for MPC attachment collets.
Click here for Citizen CNC Turning Center information and pricing!
Steel Collets
Round

| CAT. NO. | REFERENCE DIMENSIONS | INC. | RANGE | ||
|---|---|---|---|---|---|
| D | L | a° | |||
| 0136 | 7mm .276 |
26mm 1.024 |
15° | 1/64 .001 |
3/64 -- 3/16 .020 -- .188 |
| TF8 | 8mm .315 |
41mm 1.614 |
16° | 1/64 .001 |
1/16 -- 1/4 .020 -- .250 |
| TF10 | 10mm .393 |
47mm 1.850 |
20° | 1/64 .001 |
1/16 -- 9/32 .020 -- .281 |
| TF12 | 12mm .472 |
64mm 2.520 |
16° | 1/32 .001 |
1/16 -- 5/16 .030-- .375 |
| TF15 | 15mm .590 |
64mm 2.520 |
16° | 1/64 | 1/16 -- 7/16 .030 -- .500 |
| TF16 | 16mm .630 |
64mm 2.520 |
16° | 1/64 | 1/16 -- 1/2 .030 -- .500 |
| TF20 | 20mm .787 |
67mm 2.638 |
16° | 1/32 | 1/8 -- 5/8 .050 -- .630 |
| TF25 | 25mm .984 |
77mm 3.032 |
16° | 1/32 .001 |
1/8 -- 13/16 .100-.813 |
| TF30 | 30mm 1.181 |
80mm 3.150 |
16° | 1/64 .001 |
3/16 -- 1in. .150-1.000 |
| TF37 | 37mm 1.456 |
92mm 3.622 |
16° | 1/16 | 1/4 -- 1 1/4 .200 -- 1.250 |
| TF37-SP | 37mm 1.456s |
92mm 3.622 |
16° | 1/16 | 1/4 -- 1 1/4 .200 -- 1.250 |
| TF48 | 48mm 1.889 |
94mm 3.700 |
15° | 1/16 .001 |
3/8-- 1 1/4 .300 -- 1.500 |

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| CAT. N0. | REFERENCE DIMENSIONS | INC. | RANGE | |||
|---|---|---|---|---|---|---|
| D | L | a° | THD. mm | |||
| BL12 | .7499 | 3.020 | 15° | 18.5 x 1.2 | 1/16 .001 |
1/8 -- 9/16 .100 -- .570 |
| BL25 | 1.299 | 3.938 | 15° | 32 x 1.5 | 1/16 .001 |
1/8 -- 1/1 .100 -- 1.040 |

NOTE:
1. Collets are available in standard and extra precision (XP) for critical applications.
2. Headstock collet bores 1/2 inch and larger are grooved for extra holding power. Any variation must be specified when ordering.
3. When ordering pick-off collets, please specify smooth bore.
4. If a collet used in a pick-off application requires an extended nose length, use the suffix “EN” and refer to separate section for ordering details.
5. Carbide lined collets have a wear life many times that of steel collets; in addition, they resist “galling and scratching” of problem materials.
6. The TF37-SP is a basic TF37 collet with minor modifications necessary when used in the models E32, L32 and M32 machines.
Click here for Steel Collet information and pricing!
Steel Collets
Hexagon & Square
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| HEXAGON | ||
|---|---|---|
| CAT. NO. | INC. | RANGE |
| TF15HX | 1/32 | 1/8 -- 3/8 |
| TF16HX | 1/32 | 1/8 -- 7/16 |
| TF20HX | 1/16 | 1/8 -- 1/2 |
| TF25HX | 1/16 | 3/16 -- 11/16 |
| TF30HX | 1/16 | 1/4 -- 3/4 |
| TF37HX | 1/16 | 1/4 -- 1-1/16 |
| TF37-SPHX | 1/16 | 1/4 -- 1-1/16 |
| TF48HX | 1/16 | 3/8-- 1-1/4 |
| SQUARE | ||
|---|---|---|
| CAT. NO. | INC. | RANGE |
| TF15SQ | 1/32 | 1/8 -- 11/32 |
| TF16SQ | 1/32 | 1/8 -- 11/32 |
| TF20SQ | 1/16 | 1/8 -- 7/16 |
| TF25SQ | 1/16 | 3/16 -- 9/16 |
| TF30SQ | 1/16 | 1/4 -- 11/16 |
| TF37SQ | 1/16 | 1/4 -- 7/8 |
| TF37-SPSQ | 1/16 | 1/4 -- 7/8 |
| TF48SQ | 1/16 | 1/4 -- 1-1/4 |

Hexagon and square collets and bushings are normally stocked in the increments (INC) listed. Odd size hexagon and square bores and other profile shapes are made to order. In these cases, it is requested that a stock sample be sent with the purchase order.
Click here for Steel Collet information and pricing!
Carbide Draw Bushings
Round
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| CAT. NO. | REFERENCE DIMENSIONS | INC. | RANGE | |||
|---|---|---|---|---|---|---|
| D | L | a° | THD. mm | |||
| PD4 | 9mm .354 |
44mm 1.732 |
16° | 8 x .75 | 1/64 .001 |
1/16 -- 3/16 .030 -- .188 |
| TD10 | 16mm .630 |
60mm 2.362 |
16° | 14 x 1 | 1/64 .001 |
1/16 -- 13/32 .030 -- .406 |
| SD125R | 18mm .709 |
60mm 2.362 |
30° | 18 x 1 | 1/64 .001 |
1/16 -- 1/2 .030 -- .500 |
| 0201 | 24mm .945 |
61mm 2.402 |
30° | 24 x 1 | 1/32 .001 |
1/8 -- 5/8 .100 -- .625 |
| TD25-NS | 28mm 1.102 |
82mm 3.228 |
16° | 25 x 1 | 1/32 .001 |
1/8 -- 3/4 .100 -- .781 |
| TSD20 | 32mm 1.260 |
70mm 2.756 |
30° | 32 x 1 | 1/16 .001 |
1/8 -- 13/16 .100 -- .813 |
| CD25 | 34mm 1.339 |
87.5mm 3.445 |
10° | 34 x 1 | 1/16 .001 |
3/16 -- 1 in. .100 -- 1.000 |
| TD32 | 42mm 1.654 |
82mm 3.228 |
20° | 40 x 1 | 1/16 .001 |
1/4 -- 1-1/4 .200 -- 1.250 |

NOTE:
Generally guide bushings are used in stationary or revolving guide bushing holders. For profile material, revolving bushings are essential. However, in special cases where round stock is turned in revolving bushings and extreme concentricity between the stock and the turned diameters is required, extra precision (XP) bushings are available. These bushings command higher prices, longer deliveries, and should only be specified when the requirements justify their use.
Click here for Carbide Draw Bushing information and pricing!
Steel Draw Bushings
Hexagon & Square
| HEXAGON | ||
|---|---|---|
| CAT. NO. | INC. | RANGE |
| PD4HX | 1/32 | 1/8 -- 3/16 |
| TD10HX | 1/32 | 1/8 -- 5/16 |
| SD125RHX | 1/32 | 1/8 -- 7/16 |
| 0201HX | 1/16 | 3/16 -- 9/16 |
| TD25-NSHX | 1/16 | 3/16 -- 11/16 |
| TSD20HX | 1/16 | 1/4 -- 3/4 |
| CD25HX | 1/16 | 1/4 -- 3/4 |
| TD32HX | 1/16 | 1/4 -- 1-1/16 |
|
SQUARE
|
||
|---|---|---|
|
CAT. NO.
|
INC. | RANGE |
|
PD4SQ
|
1/32 | 1/8 -- 5/32 |
|
TD10SQ
|
1/32 | 1/8 -- 9/32 |
|
SD125RSQ
|
1/32 | 1/8 -- 11/32 |
|
0201SQ
|
||

