Page 69 - Techniks Catalog 2017

Black Gold ER Coolant Rings

Use ER Coolant Rings with o-ring for coolant-thru cutting tools. Removing the o-ring creates a CoolBLAST coolant effect.

Use Black Gold Rings for Coolant Applications ER coolant rings are great for un-
attended operation. There are no
It costs less money to use coolant rings and standard collets than coolant collets.
rubber seals to fail under high
ER32 Coolant Collet ER32 Coolant Ring System pressure.
Cost of 320 collets $16,000.00 $8,640.00
Cost of 20 nuts $ 0.00 (supplied with holders) $1,300.00 (includes rings) ER Coolant Ring Sets
Total 4 year cost $16,000.00 $9,940.00 Part No. Description
$6,060.00 savings 08516-14(SET) 14 piece ER16 coolant ring set
Figures based on 20 toolholders, allowing 4 collets a year for each toolholder for a 08520-20(SET) 20 piece ER20 coolant ring set
total of 320 collets, plus one nut for each toolholder over the four year period. 08525-26(SET) 26 piece ER25 coolant ring set
08532-34(SET) 34 piece ER32 coolant ring set
08540-46(SET) 46 piece ER40 coolant ring set
Black Gold ER40 Coolant Rings

Part No. Shank mm Shank inch Part No. Shank mm Shank inch Part No. Shank mm Shank inch
08540- 03.5 3.5 – 3.0mm 1/8" 08540-11.0 11.0 – 10.5mm 27/64" 08540-19.0 19.0 – 18.5mm 3/4"
08540-04.0 4.0 – 3.5mm 5/32" 08540-11.5 11.5 – 11.0mm 7/16" 08540-19.5 19.5 – 19.0mm 49/64"
08540-04.5 4.5 – 4.0mm 11/64" 08540-12.0 12.0 – 11.5mm 15/32" 08540-20.0 20.0 – 19.5mm 25/32"
08540-05.0 5.0 – 4.5mm 3/16" 08540-12.5 12.5 – 12.0mm 31/64" 08540-20.5 20.5 – 20.0mm 51/64"
08540-05.5 5.5 – 5.0mm 13/64" 08540-13.0 13.0 – 12.5mm 1/2" 08540-21.0 21.0 – 20.5mm 13/16"
08540-06.0 6.0 – 5.5mm 7/32" 08540-13.5 13.5 – 13.0mm 17/32" 08540-21.5 21.5 – 21.0mm 27/32"
08540-06.5 6.5 – 6.0mm 1/4" 08540-14.0 14.0 – 13.5mm 35/64" 08540-22.0 22.0 – 21.5mm 55/64"
08540-07.0 7.0 – 6.5mm 17/64" 08540-14.5 14.5 – 14.0mm 9/16" 08540-22.5 22.5 – 22.0mm 7/8"
08540-07.5 7.5 – 7.0mm 9/32" 08540-15.0 15.0 – 14.5mm 37/64" 08540-23.0 23.0 – 22.5mm 29/32"
08540-08.0 8.0 – 7.5mm 5/16" 08540-15.5 15.5 – 15.0mm 19/32" 08540-23.5 23.5 – 23.0mm 59/64"
08540-08.5 8.5 – 8.0mm 21/64" 08540-16.0 16.0 – 15.5mm 5/8" 08540-24.0 24.0 – 23.5mm 15/16"
08540-09.0 9.0 – 8.5mm 11/32" 08540-16.5 16.5 – 16.0mm 41/64" 08540-24.5 24.5 – 24.0mm 61/64"
08540-09.5 9.5 – 9.0mm 3/8" 08540-17.0 17.0 – 16.5mm 21/32" 08540-25.0 25.0 – 24.5mm 31/32"
08540-10.0 10.0 – 9.5mm 25/64" 08540-17.5 17.5 – 17.0mm 11/16" 08540-25.5 25.5 – 25.0mm 1.0"
08540-10.5 10.5 – 10.0mm 13/32" 08540-18.0 18.0 – 17.5mm 45/64" 08540-26.0 26.0 – 25.5mm 1 1/64"
08540-18.5 18.5 – 18.0mm 23/32" Blue indicates coolant.

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