BMT75, Extended Modular PRECI-FLEX® 40 Adapter, ER20 Collet Chuck x 60mm Body Length, Haas Toolholding by Eppinger
Part # 04-1947FLEX 40 COLLET CHUCK EXT ER20
Description
This BMT75 modular PRECI-FLEX® 40 ER collet chuck adapter accepts a variety of ER20 collet styles and has a 60mm body length. Installed in conjunction with PRECI-FLEX® 40 live/driven holders, the double-taper collet design provides high clamping force for round, smooth shank tools, and offers a wide gripping range with excellent TIR and balance.Download documents
Technical specifications
System of Measurement | Metric - ISO, Inch - ANSI |
Machine Models | ST-40Y, ST-45Y |
Connection Size | 40 |
Adapter Type | PRECI-FLEX® 40 |
Holder Type | ER Collet Chuck |
Length Type | Extended |
Toolholder Series | BMT75 |
Collet Series | ER-20 |
[ØBD] Body Diameter | 2.756 in \ 70.0 mm |
[BL] Body Length | 2.362 in \ 60.0 mm |
[LH] Head Length | 1.953 in \ 49.6 mm |
[OAL] Overall Length | 4.244 in \ 107.8 mm |
[b] Dimension | 2.618 in \ 66.5 mm |
[c] Dimension | 1.102 in \ 28.0 mm |
[d] Dimension | 1.643 in \ 41.72 mm |
Brand | Eppinger |
Through Tool Coolant | No |
Weight | 1.8 lbs \ 0.9 kg |
Country of Origin | Germany |
Technical Images
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