| MPN | BT30 ER20-TCTH |
|---|---|
| Shank Type | BT30 |
| Head/Holder Type | BT30 ER20 tapping head |
Check the listing for details. BT30 ER20 Tension/Compression Tapping head. Condition: New. Listed at 50.00 USD. BT30 ER20 Tension/Compression Tapping toolholder that accepts ER20 collets. SANTA CRUZ ELECTRONICS BT30 ER20-TCTH. Allows 5mm of extension travel and 5mm of compression travel. Good quality and works well on Tormach 1100MX and 770MX mills to smooth minor RPM variations when using rigid tapping.