Tension Only Floating ER Collet Tap Holders







• Tension Feature Eliminates Tap Breakage During Machine Reversal
• For use on CNC machining centers and lathes, screw machines, automatic lathes, chuckers, and milling machines.
• Can be used on rigid or reversing spindles
• Floating mechanism (.002 per side / .004 total float) compensates for misaligment between tap and work piece.

Shank Collet       Tension (mm)   Collet Collet
Dia. Series L H D T Part No. Nut* Wrench**
5/8 ER11 32 36 29 8 SS062TIER11 ER11H ER11HW
5/8 ER16 32 48 29 8 SS062TIER16 ER16M ER16MW
3/4 ER11 32 36 29 8 SS075TIER11 ER11H ER11HW
3/4 ER16 32 48 29 8 SS075TIER16 ER16M ER16MW
3/4 ER20 46 56 44 12 SS075TIER20 ER20H ER20HW
3/4 ER25 46 70 44 12 SS075TIER25 ER25E ER25EW
1" ER20 46 56 44 12 SS100TIER20 ER20H ER20HW
1" ER25 50 64 58 16 SS100TIER25 ER25E ER25EW
1" ER25 80 64 58 16 SS100TIER25L ER25E ER25EW
1" ER32 50 66 58 16 SS100TIER32 ER32E ER32EW
1" ER32 80 66 58 16 SS100TIER32L ER32E ER32EW
1-1/4" ER25 50 64 58 16 SS125TIER25 ER25E ER25EW
1-1/4" ER32 50 66 58 16 SS125TIER32 ER32E ER32EW
16MM ER11 32 36 29 8 SS16TIER11 ER11H ER11HW
16MM ER16 32 48 29 8 SS16TIER16 ER16M ER16MW
20MM ER11 32 36 29 8 SS20TIER11 ER11H ER11HW
20MM ER16 32 48 29 8 SS20TIER16 ER16M ER16MW
20MM ER20 46 56 44 12 SS20TIER20 ER20H ER20HW
20MM ER25 46 70 44 12 SS20TIER25 ER25E ER25EW
22MM ER20 46 56 44 12 SS22TIER20 ER20H ER20HW
22MM ER25 46 70 44 12 SS22TIER25 ER25E ER25EW
25MM ER20 46 56 44 12 SS25TIER20 ER20H ER20HW
25MM ER25 50 64 58 16 SS25TIER25 ER25E ER25EW
25MM ER25 80 64 58 16 SS25TIER25L ER25E ER25EW
25MM ER32 50 66 58 16 SS25TIER32 ER32E ER32EW
25MM ER32 80 66 58 16 SS25TIER32L ER32E ER32EW
30MM ER25 50 64 58 16 SS30TIER25 ER25E ER25EW
30MM ER32 50 66 58 16 SS30TIER32 ER32E ER32EW
32MM ER25 50 64 58 16 SS32TIER25 ER25E ER25EW
32MM ER32 50 64 58 16 SS32TIER32 ER32E ER32EW
40MM ER25 85 64 58 16 SS40TIER25 ER25E ER25EW
40MM ER32 85 64 58 16 SS40TIER32 ER32E ER32EW


TAP  
COLLET HAND TAP
SERIES COLLET RANGE
ER11 #0 TO 1/4
ER16 #0 TO 5/16
ER20 #0 TO 1/2
ER25 #0 TO 5/8
ER32 #0 TO 13/16