Filter by
For Tap Size
Manufacturer Model Number
For Use With
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Shank Diameter
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
For Manufacturer
Manufacturer
Collets for Auto-Reversing Tapping Heads
Secure taps in auto-reversing tapping heads with these collets. They hold inch and metric taps with shanks that meet ANSI standards.
Collets for Tapmatic and for McMaster-Carr approved tapping heads are made of rubber that compresses to hold a range of tap sizes. Steel jaw inserts add strength and maintain grip as these collets squeeze the tap shank.
For Tapmatic Tapping Heads


| For Tap Size, Inch | For Tap Size, Metric | For Shank Dia. | Body Dia. | Overall Lg. | Material | Jaw Insert Material | Each | |
For RX 30, RXII 30 Series | ||||||||
|---|---|---|---|---|---|---|---|---|
| No. 10 to 1/4" | M4 to M6 | 0.177"-0.256" | 0.59" | 0.468" | Rubber | Steel | 25305A32 | 0000000 |
For McMaster-Carr Approved Tapping Heads


| For Tap Size, Inch | For Tap Size, Metric | For Shank Dia. | Body Dia. | Overall Lg. | Material | Jaw Insert Material | Each | |
For Model No. HR-1 | ||||||||
|---|---|---|---|---|---|---|---|---|
| No. 10 to 1/4" | M4 to M6 | 0.177"-0.256" | 0.591" | 0.472" | Rubber | Steel | 25305A12 | 000000 |

























