Collets and Collet Chucks
TG100 Collet Chucks
Straight Shank Extensions
Collet Chuck Accessories
TG100 Collets
ER11 Collets		 ER16 Collets
ER20 Collets
ER25 Collets
ER32 Collets
 
Rigid Tap Collets		  
ER11 Tap Collets
ER16 Tap Collets
ER20 Tap Collets

 ER25 Tap Collets
ER32 Tap Collets
TG100 Tap Collets
ER Collet Chucks
CAT 40
PART NO. A B E  
40C-ER11 -2 .019-.276 0.75 2.00
40C-ER11 -4 .019-.276 0.75 4.00
40C-ER11 -6 .019-.276 0.75 6.00
40C-ER16 2.38 .039-.393 1.19 2.38
40C-ER16 -4 .039-.393 1.19 4.00
40C-ER16 -6 .039-.393 1.19 6.00
40C-ER20 -2.38 .039-.511 1.38 2.38
40C-ER20 -4 .039-.511 1.38 4.00
40C-ER20 -6 .039-.511 1.38 6.00
40C-ER25 -2.38 .039-.629 1.66 2.38
40C-ER25 -4 .039-.629 1.66 4.00
40C-ER25 -6 .039-.629 1.66 6.00
40C-ER32 -2.5 .118-.787 2.00 2.50
40C-ER32 -4 .118-.787 2.00 4.00
40C-ER32 -6 .118-.787 2.00 6.00
TG100 Collet Chucks
PART NO. A B E  
40C-10-3.5 .093-1.000 2.50 3.50
40C-10-5.5 .093-1.000 2.50 5.50
Straight Shank Extensions
PART NO. A B E G
SS075-ER16 -4 .039-.393 1.19 4.0 .75
SS075-ER16 -6 .039-.393 1.19 6.0 .75
SS075-ER16 -8 .039-.393 1.19 8.0 .75
SS075-ER20 -4 .039-.511 1.38 4.0 .75
SS075-ER20 -6 .039-.511 1.38 6.0 .75
SS075-ER20 -8 .039-.511 1.38 8.0 .75
SS100-ER16 -4 .039-.393 1.19 4.0 1.00
SS100-ER16 -6 .039-.393 1.19 6.0 1.00
SS100-ER16 -8 .039-.393 1.19 8.0 1.00
SS100-ER20 -4 .039-.511 1.38 4.0 1.00
SS100-ER20 -6 .039-.511 1.38 6.0 1.00
SS100-ER20 -8 .039-.511 1.38 8.0 1.00
SS100-ER25 -4 .039-.629 1.66 4.0 1.00
SS100-ER25 -6 .039-.629 1.66 6.0 1.00
SS100-ER25 -8 .039-.629 1.66 8.0 1.00
SS125-ER16 -4 .039-.393 1.19 4.0 1.25
SS125-ER16 -6 .039-.393 1.19 6.0 1.25
SS125-ER16 -8 .039-.393 1.19 8.0 1.25
SS125-ER20 -4 .039-.511 1.38 4.0 1.25
SS125-ER20 -6 .039-.511 1.38 6.0 1.25
SS125-ER20 -8 .039-.511 1.38 8.0 1.25
SS125-ER25 -4 .039-.629 1.66 4.0 1.25
SS125-ER25 -6 .039-.629 1.66 6.0 1.25
SS125-ER25 -8 .039-.629 1.66 8.0 1.25
SS125-ER32 -4 .118-.787 2.00 4.0 1.25
SS125-ER32 -6 .118-.787 2.00 6.0 1.25
SS125-ER32 -8 .118-.787 2.00 8.0 1.25
Collet Chuck Accessories
PART NO.  
TG100-NUT  TG100 -BACK UP SCREW
TG100-FLUSH NUT  TG100 -BACK UP SCREW SCREW W/CAP
ER11-NUT ER11 -BACK UP SCREW
ER16-NUT ER 16 -BACK UP SCREW
ER20-NUT ER 20 -BACK UP SCREW
ER25-NUT ER 25 -BACK UP SCREW
ER32-NUT ER 32 -BACK UP SCREW
TG100 Collets
PART NO. DECIMAL SIZE FRACTION SIZE  
TG100-0093 0.0937 3/32
TG100-0109 0.1093 7/64
TG100-0125 0.1250 1/8
TG100-0140 0.1406 9/64
TG100-0156 0.1562 5/32
TG100-0171 0.1718 11/64
TG100-0187 0.1875 3/16
TG100-0203 0.2031 13/64
TG100-0218 0.2187 7/32
TG100-0234 0.2343 15/64
TG100-0250 0.2500 1/4
TG100-0265 0.2656 17/64
TG100-0281 0.2812 9/32
TG100-0296 0.2968 19/64
TG100-0312 0.3125 5/16
TG100-0328 0.3281 21/64
TG100-0343 0.3437 11/32
TG100-0359 0.3593 23/64
TG100-0375 0.3750 3/8
TG100-0390 0.3906 25/64
TG100-0406 0.4062 13/32
TG100-0421 0.4218 27/64
TG100-0437 0.4375 7/16
TG100-0453 0.4531 29/64
TG100-0468 0.4687 15/32
TG100-0484 0.4843 31/64
TG100-0500 0.5000 1/2
TG100-0515 0.5156 33/64
TG100-0531 0.5312 17/32
TG100-0546 0.5468 35/64
TG100-0562 0.5625 9/16
TG100-0578 0.5781 37/64
TG100-0593 0.5937 19/32
TG100-0609 0.6093 39/64
TG100-0625 0.0625 5/8
TG100-0640 0.6406 41/64
TG100-0656 0.6562 21/32
TG100-0671 0.6718 43/64
TG100-0687 0.6875 11/16
TG100-0703 0.7031 45/64
TG100-0718 0.7187 23/32
TG100-0734 0.7343 47/64
TG100-0750 0.7500 3/4
TG100-0765 0.7656 49/64
TG100-0781 0.7812 25/32
TG100-0796 0.7968 51/64
TG100-0812 0.8125 13/16
TG100-0828 0.8281 53/64
TG100-0843 0.8437 27/32
TG100-0859 0.8593 55/64
TG100-0875 0.8750 7/8
TG100-0890 0.8906 57/64
TG100-0906 0.9062 29/32
TG100-0921 0.9218 59/64
TG100-0937 0.9375 15/16
TG100-0953 0.9531 61/64
TG100-0968 0.9687 31/32
TG100-0984 0.9840 63/64
TG100-1000 1.0000 1
TG100-SET-59 0.0937-1.0000 3/32-1(1/64)
TG100-SET-41 0.3750-1.0000 3/8-1(1/64)
TG100-SET-30 0.0937-1.0000 3/32-1 (1/32)
TG100-SET-21 0.3750-1.0000 3/8-1(1/32)
TG100-SET-15 0.1250-1.0000 1/8-1(1/16)
ER11 Collets
PART NO. DECIMAL SIZE FRACTION SIZE METRIC SIZE
ER11-1MM 0.0196-0.0393   .5-1MM
ER11-1.5MM 0.0393-0.0590   1-1.5MM
ER11-2MM 0.0590-0.0787   1.5-2MM
ER11-2.5MM 0.0787-0.0984   2-2.5MM
ER11-3MM 0.0984-0.1181   2.5-3MM
ER11-3.5MM 0.1181-0.1377   3-3.5MM
ER11-4MM 0.1377-0.1574   4-4.5MM
ER11-4.5MM 0.1574-0.1771   4.5-5MM
ER11-5MM 0.1771-0.1968   5-5.5MM
ER11-5.5MM 0.1968-0.2165   5.5-6MM
ER11-6MM 0.2165-0.2362   6-6.5MM
ER11-6.5MM 0.2362-0.2559   6.5-7MM
ER11-7MM 0.2559-0.2755   .5-7MM
ER11-SET-MM 0.0196-0.2755    
ER11-0625 0.0429-0.0625 1/16  
ER11-0937 0.0741-0.0937 3/32  
ER11-0125 0.1054-0.1250 1/8  
ER11-0156 0.1366-0.1562 5/32  
ER11-0187 0.1679-0.1875 3/16  
ER11-0218 0.1991-0.2187 7/32  
ER11-0250 0.2304-0.2500 1/4  
ER11-SET-IN 0.0429-0.2500    
ER16 Collets
PART NO. DECIMAL SIZE FRACTION SIZE METRIC SIZE
ER16-1MM 0.0393   1MM
ER16-2MM 0.0787   2MM
ER16-3MM 0.1181   3MM
ER16-4MM 0.1574   4MM
ER16-5MM 0.1968   5MM
ER16-6MM 0.2362   6MM
ER16-7MM 0.2755   7MM
ER16-8MM 0.3149   8MM
ER16-9MM 0.3543   9MM
ER16-10MM 0.3937   10MM
ER16-SET-MM 0.0393-0.3937 SET 1MM-10MM
ER16-0062 0.0625 1/16  
ER16-0093 0.0937 3/32  
ER16-0125 0.1250 1/8  
ER16-0156 0.1562 5/32  
ER16-0187 0.1875 3/16  
ER16-0218 0.2187 7/32  
ER16-0250 0.2500 1/4  
ER16-0281 0.2812 9/32  
ER16-0312 0.3125 5/16  
ER16-0343 0.3437 11/32  
ER16-0375 0.3750 3/8  
ER16-0406 0.4062 13/32  
ER16-SET-IN 0.0625-0.4062 1/16-13/32 SET
ER20 Collets
PART NO. DECIMAL SIZE FRACTION SIZE METRIC SIZE
ER20-2MM 0.0787   2MM
ER20-3MM 0.1181   3MM
ER20-4MM 0.1574   4MM
ER20-5MM 0.1968   5MM
ER20-6MM 0.2362   6MM
ER20-7MM 0.2755   7MM
ER20-8MM 0.3149   8MM
ER20-9MM 0.3543   9MM
ER20-10MM 0.3937   10MM
ER20-11MM 0.4330   11MM
ER20-12MM 0.4724   12MM
ER20-13MM 0.5118   13MM
ER20-SET-MM   SET 2MM-13MM
ER20-0062 0.0625 1/16  
ER20-0093 0.0937 3/32  
ER20-0125 0.1250 1/8  
ER20-0156 0.1562 5/32  
ER20-0187 0.1875 3/16  
ER20-0218 0.2187 7/32  
ER20-0250 0.2500 1/4  
ER20-0281 0.2812 9/32  
ER20-0312 0.3125 5/16  
ER20-0343 0.3437 11/32  
ER20-0375 0.3750 3/8  
ER20-0406 0.4062 13/32  
ER20-0437 0.4375 7/16  
ER20-0468 0.4687 15/32  
ER20-0500 0.5000 1/2  
ER20-SET-IN 0.0625-0.5000 1/16-1/2 SET
ER25 Collets
PART NO. DECIMAL SIZE FRACTION SIZE METRIC SIZE
ER25-2MM 0.0787   2MM
ER25-3MM 0.1181   3MM
ER25-4MM 0.1574   4MM
ER25-5MM 0.1968   5MM
ER25-6MM 0.2362   6MM
ER25-7MM 0.2755   7MM
ER25-8MM 0.3149   8MM
ER25-9MM 0.3543   9MM
ER25-10MM 0.3937   10MM
ER25-11MM 0.4330   11MM
ER25-12MM 0.4724   12MM
ER25-13MM 0.5118   13MM
ER25-14MM 0.5511   14MM
ER25-15MM 0.5905   15MM
ER25-16MM 0.6299   16MM
ER25-SET-MM   SET 2MM-16MM
ER25-0062 0.0625 1/16  
ER25-0093 0.0937 3/32  
ER25-0125 0.1250 1/8  
ER25-0156 0.1562 5/32  
ER25-0187 0.1875 3/16  
ER25-0218 0.2187 7/32  
ER25-0250 0.2500 1/4  
ER25-0281 0.2812 9/32  
ER25-0312 0.3125 5/16  
ER25-0343 0.3437 11/32  
ER25-0375 0.3750 3/8  
ER25-0406 0.4062 13/32  
ER25-0437 0.4375 7/16  
ER25-0468 0.4687 15/32  
ER25-0500 0.5000 1/2  
ER25-0531 0.5312 17/32  
ER25-0562 0.5625 9/16  
ER25-0593 0.5937 19/32  
ER25-0625 0.6250 5/8  
ER25-SET-IN 0.0625-0.6250 1/16-5/8 SET
ER32 Collets
PART NO. DECIMAL SIZE FRACTION SIZE METRIC SIZE
ER32-3MM 0.1181   3MM
ER32-4MM 0.1574   4MM
ER32-5MM 0.1968   5MM
ER32-6MM 0.2362   6MM
ER32-7MM 0.2755   7MM
ER32-8MM 0.3149   8MM
ER32-9MM 0.3543   9MM
ER32-10MM 0.3937   10MM
ER32-11MM 0.4330   11MM
ER32-12MM 0.4724   12MM
ER32-13MM 0.5118   13MM
ER32-14MM 0.5511   14MM
ER32-15MM 0.5905   15MM
ER32-16MM 0.6299   16MM
ER32-17MM 0.6692   17MM
ER32-18MM 0.7086   18MM
ER32-19MM 0.7480   19MM
ER32-20MM 0.7874   20MM
ER32-SET-MM 0.1181-0.7874 SET 3MM-20MM
ER32-0093 0.0937 3/32  
ER32-0125 0.1250 1/8  
ER32-0156 0.1562 5/32  
ER32-0187 0.1875 3/16  
ER32-0218 0.2187 7/32  
ER32-0250 0.2500 1/4  
ER32-0281 0.2812 9/32  
ER32-0312 0.3125 5/16  
ER32-0343 0.3437 11/32  
ER32-0375 0.3750 3/8  
ER32-0406 0.4062 13/32  
ER32-0437 0.4375 7/16  
ER32-0468 0.4687 15/32  
ER32-0500 0.5000 1/2  
ER32-0531 0.5312 17/32  
ER32-0562 0.5625 9/16  
ER32-0593 0.5937 19/32  
ER32-0625 0.6250 5/8  
ER32-0656 0.6562 21/32  
ER32-0687 0.6875 11/16  
ER32-0718 0.7187 23/32  
ER32-0750 0.7500 3/4  
ER32-SET-IN 0.0937-0.7500 3/32-3/4 SET
NOTE: Insert collet into nut before threading nut onto collet chuck body.

 

 

RIGID TAP COLLETS

ER11 Tap Collets
PART NO. COLLET SERIES TAP SIZE SHANK SIZE
ER11T-0141 ER11 0-6 0.141
ER11T-0168 ER11 8 0.168
ER11T-0194 ER11 10 0.194
ER11T-0220 ER11 12 0.220
ER11T-0255 ER11 1/4 0.255
ER16 Tap Collets
PART NO. COLLET SERIES TAP SIZE SHANK SIZE
ER16T-0141
ER16 0-6 0.141
ER16T-0168 ER16 8 0.168
ER16T-0194 ER16 10 0.194
ER16T-0220 ER16 12 0.220
ER16T-0255 ER16 1/4 0.255
ER16T-0318 ER16 5/16 0.318
ER20 Tap Collets
PART NO. COLLET SERIES TAP SIZE SHANK SIZE
ER20T-0141
ER20 0-6 0.141
ER20T-0168 ER20 8 0.168
ER20T-0194 ER20 10 0.194
ER20T-0220 ER20 12 0.220
ER20T-0255 ER20 1/4 0.255
ER20T-0318 ER20 5/16 0.318
ER20T-0381 ER20 3/8 0.381
ER20T-0323 ER20 7/16 0.323
ER20T-0367 ER20 1/2 0.367
ER25 Tap Collets
PART NO. COLLET SERIES TAP SIZE SHANK SIZE
ER25T-0141
ER25 0-6 0.141
ER25T-0168 ER25 8 0.168
ER25T-0194 ER25 10 0.194
ER25T-0220 ER25 12 0.220
ER25T-0255 ER25 1/4 0.255
ER25T-0318 ER25 5/16 0.318
ER25T-0381 ER25 3/8 0.381
ER25T-0323 ER25 7/16 0.323
ER25T-0367 ER25 1/2 0.367
ER25T-0429 ER25 9/16 0.429
ER25T-0480 ER25 5/8 0.480
ER32 Tap Collets
PART NO. COLLET SERIES TAP SIZE SHANK SIZE
ER32T-0141 ER32 0-6 0.141
ER32T-0168 ER32 8 0.168
ER32T-0194 ER32 10 0.194
ER32T0220 ER32 12 0.220
ER32T-0255 ER32 1/4 0.255
ER32T-0318 ER32 5/16 0.318
ER32T-0381 ER32 3/8 0.381
ER32T-0323 ER32 7/16 0.323
ER32T-0367 ER32 1/2 0.367
ER32T-0429 ER32 9/16 0.429
ER32T-0480 ER32 5/8 0.480
ER32T-0542 ER32 11/16 0.542
ER32T-0590 ER32 3/4 0.590
ER32T-0652 ER32 13/16 0.652
TG100 Tap Collets
PART NO. COLLET SERIES TAP SIZE SHANK SIZE
TG100T-0141 TG100 0-6 0.141
TG100T-0168 TG100 8 0.168
TG100T-0194 TG100 10 0.194
TG100T0220 TG100 12 0.220
TG100T-0255 TG100 1/4 0.255
TG100T-0318 TG100 5/16 0.318
TG100T-0381 TG100 3/8 0.381
TG100T-0323 TG100 7/16 0.323
TG100T-0367 TG100 1/2 0.367
TG100T-0429 TG100 9/16 0.429
TG100T-0480 TG100 5/8 0.480
TG100T-0542 TG100 11/16 0.542
TG100T-0590 TG100 3/4 0.590
TG100T-0652 TG100 13/16 0.652
TG100T-0697 TG100 7/8 0.697
TG100T-0760 TG100 15/16 0.760
TG100T-0800 TG100 1 0.800

For Machines with Rigid Tapping Collets are ground to tap shank sizes and have a square drive.

 
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FAX (248) 528-1581