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Bison-Toolmex, BPT & Techniks ER Series Collets

Collet
Size
Range Bison-Toolmex BPT Techniks
Part No. Price Part No. Price Part No. Price
Collet Type: ER 8 (Range: 1/16" to 3/16" by 1/16ths)
1/16" .043-.062" - - - - 04208-1/16" $21.75
1/8" .086-.125" - - - - 04208-1/8" $21.75
3/16" .148-.187" - - - - 04208-3/16" $21.75
Collet Type: ER 11 (Range: 1/16" to 9/32" by 32nds)
1/32" .0123-.0313" 7-171-112 $17.25 - - - -
1/16" .043-.062" 7-171-113 $17.25 11ER-0062 $22.95 04211-1/16" $21.75
3/32" .054-.093" 7-171-114 $17.25 11ER-0062 $22.95 04211-3/32" $21.75
1/8" .086-.125" 7-171-116 $15.50 11ER-0125 $15.50 04211-1/8" $17.50
5/32" .117-.156" - - 11ER-0156 $15.50 04211-5/32" $17.50
3/16" .148-.187" 7-171-118 $15.50 11ER-0187 $15.50 04211-3/16" $17.50
7/32" .179-.218" 7-171-120 $15.50 11ER-0218 $15.50 04211-7/32" $17.50
1/4" .211-.250" 7-171-122 $15.50 11ER-0250 $15.50 04211-1/4" $17.50
9/32" .242-.281" - - - - 04211-9/32" $18.95
Collet Type: ER 16 (Range: 1/16" to 13/32" by 32nds)
1/32" .0123-.0313" 7-171-162 $15.50 - - - -
1/16" .043-.062" 7-171-1621 $15.50 16ER-0062 $20.95 04216-1/16" $23.95
3/32" .054-.093" 7-171-1623 $15.50 16ER-0062 $20.95 04216-3/32" $23.95
1/8" .086-.125" 7-171-163 $11.25 16ER-0125 $15.50 04216-1/8" $17.50
5/32" .117-.156" 7-171-1630 $11.25 16ER-0156 $15.50 04216-5/32" $17.50
3/16" .148-.187" 7-171-164 $11.25 16ER-0187 $15.50 04216-3/16" $17.50
7/32" .179-.218" 7-171-165 $11.25 16ER-0218 $15.50 04216-7/32" $17.50
1/4" .211-.250" 7-171-166 $11.25 16ER-0250 $15.50 04216-1/4" $17.50
9/32" .242-.281" 7-171-1663 $11.25 16ER-0281 $15.50 04216-9/32" $17.50
5/16" .273-.312" 7-171-167 $11.25 16ER-0312 $15.50 04216-5/16" $17.50
11/32" .304-.343" 7-171-168 $11.25 16ER-0344 $15.50 04216-11/32" $17.50
3/8" .336-.375" 7-171-169 $11.25 16ER-0375 $15.50 04216-3/8" $17.50
13/32" .367-.406" - - 16ER-0406 $15.50 04216-13/32" $17.50
Collet Type: ER 20 (Range: 1/16" to 1/2" by 32nds)
1/16" .043-.062" 7-171-203 $15.95 - - 04216-1/16" $23.95
3/32" .054-.093" 7-171-204 $15.95 20ER-0062 $18.75 04220-3/32" $20.95
1/8" .086-.125" 7-171-205 $12.75 20ER-0125 $14.25 04220-1/8" $19.75
5/32" .117-.156" 7-171-206 $12.75 20ER-0156 $15.95 04220-5/32" $19.75
3/16" .148-.187" 7-171-207 $12.75 20ER-0187 $15.95 04220-3/16" $19.75
7/32" .179-.218" 7-171-209 $12.75 20ER-0218 $15.95 04220-7/32" $19.75
1/4" .211-.250" 7-171-211 $12.75 20ER-0250 $15.95 04220-1/4" $19.75
9/32" .242-.281" 7-171-212 $12.75 20ER-0281 $15.95 04220-9/32" $19.75
5/16" .273-.312" 7-171-213 $12.75 20ER-0312 $15.95 04220-5/16" $19.75
11/32" .304-.343" 7-171-215 $12.75 20ER-0344 $15.95 04220-11/32" $19.75
3/8" .336-.375" 7-171-217 $12.75 20ER-0375 $15.95 04220-3/8" $19.75
13/32" .367-.406" 7-171-219 $12.75 20ER-0406 $15.95 04220-13/32" $19.75
7/16" .398-.437" 7-171-221 $12.75 20ER-0438 $15.95 04220-7/16" $19.75
15/32" .429-.468" 7-171-222 $12.75 20ER-0469 $15.95 04220-15/32" $19.75
1/2" .461-.500" 7-171-223 $12.75 20ER-0500 $15.95 04220-1/2" $19.75
Collet Type: ER 25 (Range: 3/32" to 3/4" by 32nds)
1/16" .043-.062" 7-171-2333 $16.95 - - - -
3/32" .054-.093" 7-171-2335 $16.95 25ER-0062 $22.25 04225-3/32" $24.75
1/8" .086-.125" 7-171-2337 $13.00 25ER-0125 $16.50 04225-1/8" $20.95
5/32" .117-.156" 7-171-2338 $13.00 25ER-0156 $16.50 04225-5/32" $20.95
3/16" .148-.187" 7-171-234 $13.00 25ER-0187 $16.50 04225-3/16" $20.95
7/32" .179-.218" 7-171-236 $13.00 25ER-0218 $16.50 04225-7/32" $20.95
1/4" .211-.250" 7-171-238 $13.00 25ER-0250 $16.50 04225-1/4" $20.95
9/32" .242-.281" 7-171-240 $13.00 25ER-0281 $16.50 04225-9/32" $20.95
5/16" .273-.312" 7-171-242 $13.00 25ER-0312 $16.50 04225-5/16" $20.95
11/32" .304-.343" 7-171-244 $13.00 25ER-0344 $16.50 04225-11/32" $20.95
3/8" .336-.375" 7-171-246 $13.00 25ER-0375 $16.50 04225-3/8" $20.95
13/32" .367-.406" 7-171-248 $13.00 25ER-0406 $16.50 04225-13/32" $20.95
7/16" .398-.437" 7-171-250 $13.00 25ER-0438 $16.50 04225-7/16" $20.95
15/32" .429-.468" 7-171-252 $13.00 25ER-0469 $16.50 04225-15/32" $20.95
1/2" .461-.500" 7-171-254 $13.00 25ER-0500 $16.50 04225-1/2" $20.95
17/32" .492-.531" 7-171-256 $13.00 25ER-0531 $16.50 04225-17/32" $20.95
9/16" .532-.562" 7-171-258 $13.00 25ER-0563 $16.50 04225-9/16" $20.95
19/32" .554-.593" 7-171-260 $13.00 25ER-0594 $16.50 04225-19/32" $20.95
5/8" .586-.625" 7-171-262 $13.00 25ER-0625 $16.50 04225-5/8" $20.95
3/4" .711-.750" - - - - 04225-3/4" $24.74
Collet Type: ER 32 (Range: 1/16" to 3/4" by 32nds)
1/16" .043-.062" - - - - 04232-1/16" $28.50
3/32" .054-.093" 7-171-328 $16.95 32ER-0062 $22.95 04232-3/32" $28.50
1/8" .086-.125" 7-171-330 $14.95 32ER-0125 $14.85 04232-1/8" $20.95
5/32" .117-.156" 7-171-332 $14.95 32ER-0156 $16.75 04232-5/32" $20.95
3/16" .148-.187" 7-171-334 $14.95 32ER-0187 $16.75 04232-3/16" $20.95
7/32" .179-.218" 7-171-336 $14.95 32ER-0218 $16.75 04232-7/32" $20.95
1/4" .211-.250" 7-171-338 $14.95 32ER-0250 $16.75 04232-1/4" $20.95
9/32" .242-.281" 7-171-339 $14.95 32ER-0281 $16.75 04232-9/32" $20.95
5/16" .273-.312" 7-171-340 $14.95 32ER-0312 $16.75 04232-5/16" $20.95
11/32" .304-.343" 7-171-344 $14.95 32ER-0344 $16.75 04232-11/32" $20.95
3/8" .336-.375" 7-171-346 $14.95 32ER-0375 $16.75 04232-3/8" $20.95
13/32" .367-.406" 7-171-348 $14.95 32ER-0406 $16.75 04232-13/32" $20.95
7/16" .398-.437" 7-171-350 $14.95 32ER-0438 $16.75 04232-7/16" $20.95
15/32" .429-.468" 7-171-352 $14.95 32ER-0469 $16.75 04232-15/32" $20.95
1/2" .461-.500" 7-171-354 $14.95 32ER-0500 $16.75 04232-1/2" $20.95
17/32" .492-.531" 7-171-356 $14.95 32ER-0531 $16.75 04232-17/32" $20.95
9/16" .532-.562" 7-171-358 $14.95 32ER-0563 $16.75 04232-9/16" $20.95
19/32" .554-.593" 7-171-360 $14.95 32ER-0594 $16.75 04232-19/32" $20.95
5/8" .586-.625" 7-171-362 $14.95 32ER-0625 $16.75 04232-5/8" $20.95
21/32" .617-.656" 7-171-364 $14.95 32ER-0656 $16.75 04232-21/32" $20.95
11/16" .648-.687" 7-171-366 $14.95 32ER-0688 $16.75 04232-11/16" $20.95
23/32" .679-.718" 7-171-368 $14.95 32ER-0719 $16.75 04232-23/32" $20.95
3/4" .711-.750" 7-171-370 $14.95 32ER-0750 $16.75 04232-3/4" $20.95
Collet Type: ER 40 (Range: 1/8" to 1-5/32" by 32nds)
1/8" .086-.125" 7-171-430 $18.00 40ER-0125 $20.95 04240-1/8" $23.35
5/32" .117-.156" 7-171-432 $18.00 40ER-0156 $20.95 04240-5/32" $23.35
3/16" .148-.187" 7-171-434 $18.00 40ER-0187 $20.95 04240-3/16" $23.35
7/32" .179-.218" 7-171-436 $18.00 40ER-0218 $20.95 04240-7/32" $23.35
1/4" .211-.250" 7-171-438 $18.00 40ER-0250 $20.95 04240-1/4" $23.35
9/32" .242-.281" 7-171-440 $18.00 40ER-0281 $20.95 04240-9/32" $23.35
5/16" .273-.312" 7-171-442 $18.00 40ER-0312 $20.95 04240-5/16" $23.35
11/32" .304-.343" 7-171-444 $18.00 40ER-0344 $20.95 04240-11/32" $23.35
3/8" .336-.375" 7-171-446 $18.00 40ER-0375 $20.95 04240-3/8" $23.35
13/32" .367-.406" 7-171-448 $18.00 40ER-0406 $20.95 04240-13/32" $23.35
7/16" .398-.437" 7-171-450 $18.00 40ER-0438 $20.95 04240-7/16" $23.35
15/32" .429-.468" 7-171-452 $18.00 40ER-0469 $20.95 04240-15/32" $23.35
1/2" .461-.500" 7-171-454 $18.00 40ER-0500 $20.95 04240-1/2" $23.35
17/32" .492-.531" 7-171-456 $18.00 40ER-0531 $20.95 04240-17/32" $23.35
9/16" .532-.562" 7-171-458 $18.00 40ER-0563 $20.95 04240-9/16" $23.35
19/32" .554-.593" 7-171-460 $18.00 40ER-0594 $20.95 04240-19/32" $23.35
5/8" .586-.625" 7-171-462 $18.00 40ER-0625 $20.95 04240-5/8" $23.35
21/32" .617-.656" 7-171-464 $18.00 40ER-0656 $20.95 04240-21/32" $23.35
11/16" .648-.687" 7-171-466 $18.00 40ER-0688 $20.95 04240-11/16" $23.35
23/32" .679-.718" 7-171-468 $18.00 40ER-0719 $20.95 04240-23/32" $23.35
3/4" .711-.750" 7-171-470 $18.00 40ER-0750 $20.95 04240-3/4" $23.35
25/32" .742-.781" 7-171-472 $18.00 40ER-0781 $20.95 04240-25/32" $23.35
13/16" .773-.812" 7-171-474 $18.00 40ER-0813 $20.95 04240-13/16" $23.35
27/32" .807-.843" 7-171-476 $18.00 40ER-0844 $20.95 04240-27/32" $23.35
7/8" .836-.875" 7-171-478 $18.00 40ER-0875 $20.95 04240-7/8" $23.35
29/32" .867-.906" 7-171-480 $18.00 40ER-0906 $20.95 04240-29/32" $23.35
15/16" .898-.937" 7-171-482 $18.00 40ER-0938 $20.95 04240-15/16" $23.35
31/32" .929-.968" 7-171-484 $18.00 40ER-0968 $20.95 04240-31/32" $23.35
1" .931-1.00" 7-171-486 $18.00 40ER-1000 $20.95 04240-1" $23.35
1-1/32" .992-1.0313" - - 40ER-1031 $ - -
1-1/16" 1.0231-1.0625" - - 40ER-1063 $ - -
1-3/32" 1.0544-1.0938" - - 40ER-1094 $ - -
1-1/8" 1.0856-1.1250" - - 40ER-1125 $ - -
1-5/32" 1.1169-1.1563" - - 40ER-1156 $ - -

Bison-Toolmex
    Features
  • Concentricity guaranteed to 0.0004"
  • Wide holding range of each collet requires fewer collets and changes
  • ER Collets collapse approximately 1/32" while maintaining full accuracy
  • Unique self-releasing system eliminates sticking
  • ER Mini-Collet Chucks allow for machining in tight locations with reduced outside nose diameter
BPT-Birla Precision Tool
    Features
  • Standard .0004" T.I.R.
  • Manufactured to DIN 6499, Accuracy to DIN 6499 Class II, Wide Clamping Range
  • Max. Collpase = 0.04"
Techniks
    Standard inch ER Collet Features
  • Average T.I.R: .0002"
  • Clamping Range: 0.039"
  • Use with Power Coat nut for best holding power and T.I.R
Standard inch ER Collet Features
Hand-selected Ultra Precision collets are guaranteed .0002" T.I.R or better. Just place UP in front of the regular part number when ordering