Swiss Type Collets



Swiss Type Collets

These Swiss-type Collets are ground to precise size and TIR to meet precision machining requirements with a standard accuracy that rivals the industry.

Swiss Type Collets




        D L RATED COLLET CAPACITY
Machine Tool Collet Head Bearing Overall Round Smooth Round Serrated Hex Square
Builder Model No. Cat. No. Angle Diameter Length Min./Max. Min./Max. Min./Max. Min./Max.
Tsugami BS38 4735 15° 15' 1.889" 3.937" .008" to 1.562" _ .250" to 1.344" .250" to 1.093" 
        (47.98) (100) (.20 to 39.67)   (6.35 to 34.14) (6.35 to 27.76)
Tornos F20-201 4709 15° .7864" 2.126" .008" to .499" * .500" to .630" * .0625" to .545" .0625" to .445" 
        (19.99) (54) (.20 to 12.67) (12.70 to 16.00) (1.58 to 13.84) (1.58 to 11.30)
Maier F32-221 3731 15° 1.260" 2.953" .200" to 1.062" _ .250" to .813" .250" to .750" 
        (32) (75) (5.08 to 26.98)   (6.35 to 20.65) (6.35 to 19.05)
Peterman, Strohm, TF8 4701 15° 35' .3148" 1.614" .008 to .250" _ .0625" to .216" .0625" to .176"
Tornos, Tsugami, Citizen       (8) (41) (.20 to 6.35)   (1.58 to 5.49) (1.58 to 4.47)
Peterman, Strohm, TF10 4703 20° .3935" 1.870" .008 to .281" _ .0625" to .243" .0625" to .198"
 Tornos, Citizen, Star       (10) (48) (.20 to 7.14)   (1.58 to 6.17) (1.58 to 5.03)
Tornos TF13 4707 16° .5115" 2.520" .008 to .394" _ .0625" to .341" .0625" to .279" 
        (13) (64) (.20 to 10.01)   (1.58 to 8.66) (1.58 to 7.09)
Citizen, Maier, Star, Tornos, TF15 4607 16° .5903" 2.520" .008" to .499" * 1/2" Only * .0625" to .433" .0625" to .353"
Tsugami       (15) (64) (.20 to 12.67) (12.7) (1.58 to 10.99) (1.58 to 8.96)
Citizen, KSI, Hanwha, TF16 4609 16° .6297" 2.520" .008" to .499" * 1/2" Only * .0625" to .433" .0625" to .353"
Tornos       (16) (64) (.20 to 12.67) (12.7) (1.58 to 10.99) (1.58 to 8.96)
Maier, Star, Tornos, TF20 4611 16° .7869" 2.638" .008" to .499" * .500" to .625" * .0625" to .541" .0625" to .442"
Tsugami, Traub       (19.99) (67) (.20 to 12.67) (12.70 to 15.87) (1.58 to 13.74) (1.58 to 11.22)
Tsugami TF24 4713 15° 20’ .9367" 2.440" .008" to .499" * .500" to .688" * .0625" to .595" .0625" to .486" 
        (23.79) (62) (.20 to 12.67) (12.70 to 17.48) (1.58 to 15.11) (1.58 to 12.34)
Citizen, Hanwha, Hardinge, TF25 4613 16° .9840" 3.032" .008" to .499" * .500" to .813" * .0625" to .704" .0625" to .574"
KSI, Maier, Star, Tornos,     (25) (77) (.20 to 12.67) (12.70 to 20.65) (1.58 to 17.88) (1.58 to 14.57)
Tsugami, Methods                  
Citizen, Hanwha, Hardinge, TF30 4615 16° 1.1808" 3.149" .008" to .499" * .500" to 1" * .093" to .866" .093" to .707"
Star, Tornos, Tsugami,     (30) (80) (.20 to 12.67) (12.70 to 25.40) (2.36 to 21.99) (2.36 to 17.95)
Methods                  
Star, Tornos TF34 4617 16° 1.3382" 3.154" .008" to .499" * .500" to 1.125" * .093" to .974" .093" to .795" 
        (34) (80.11) (.20 to 12.67) (12.70 to 28.57) (2.36 to 24.73) (2.36 to 20.19)
Citizen, Hanwha, KSI, TF37 4619 16° 1.4563" 3.622" .008" to .499" * .500" to 1.265" * .093" to 1.095" .093" to .895"
Maier, Star, Tornos,     (37) (92) (.20 to 12.67) (12.70 to 32.13) (2.36 to 27.81) (2.36 to 22.73)
Tsugami, Methods                  
Citizen TF37SP 4629 16° 7' 1.456" 3.622" .008" to 1.250" _ .093" to 1.082" .093" to .883" 
        (36.98) (92) (.20 to 31.75)   (2.36 to 27.48) (2.36 to 22.43)
Tsugami TF43 4737 16° 1.693" 3.622" .008" to 1.496" _ .250" to 1.296" .250" to 1.058" 
        (43) (92) (.20 - 38.00)   (6.35 to 32.92) (6.35 to 26.87)
KSI TF44 OA 16.5° 1.732" 3.622" .200" to 1.490" _ .250" to 1.250" .250" to .875" 
        (44) (92) (5.08 to 37.85)   (6.35 to 31.75) (6.35 to 22.23)
Star TF48 3719 14° 50' 1.889" 3.688" .008" to .499" * .500" to 1.657" ** 1/32" to 1-13/32" 1/32" to 15/32"
   same as B42     (48) (94) (.20 to 12.67) ( 12.70 to 42.09) (.79 to 35.71) (.79 to 29.36)
Tornos 161 4711 15° 1.1808" 2.560" .008" to .499" * .500" to 1.000" * .093" to .866" .093" to .707" 
        (30) (65) (.20 to 12.67) (12.70 to 25.40) (2.36 to 22.00) (2.36 to 17.96)
Hardinge 166 4677 15° 1.259" 2.559" .008" to .499" * .500" to 1.125" * .250" to .969" .250" to .797" 
        (32) (65) (.20 to 12.67) (12.70 to 28.57) (6.35 to 24.61) (6.35 to 20.24)
Hardinge S16-HMS 4621 15° 40' .9372" 2.441" .008 to .686" _ .0625" to .595" .0625" to .486" 
        (24) (62) (.20 to 17.47)   (1.58 to 15.11) (1.58 to 12.34)
Hardinge S20-HM 4623 16° 1.1021" 3.032" .008" to .499" * .500" to .813" * .0625" to .704" .0625" to .574" 
        (28) (77) (.20 to 12.67) (12.70 to 20.65) (3.17 to 17.88) (3.17 to 14.57)
Hardinge S25-HM 4625 16° 1.2989" 3.149" .008" to .499" * .500" to 1.031" * .093" to .892" .093" to .729" 
        (33) (80) (.20 to 12.67) (12.70 to 26.19) (2.36 to 22.65) (2.36 to 18.51)
Hardinge S25-HS 4627 16° 1.1808" 3.149" .008 to 1" _ .093" to .866" .093" to .707" 
        (30) (80) (.20 to 25.4)   (2.36 to 21.99) (2.36 to 17.95)

* Round collets in sizes of .500" and over have circular serrations. **TF48 collets in sizes of .500" and over have square serrations. Millimeters in parentheses ()






Extended-Nose Collets feature added nose length, flat or tapered, for doing pick-off work or to compensate for tooling interferences. Please provide collet model (above), hole size, length of extension (A) required, and nose diameter (B) when ordering. The (B) dimension must be a minimum of .125" larger than the hole size.