Adapter/Holders
HO-178 BT 40 High Precision ER Collet Chuck Tool Holder
#HO-178
| Thread | M16 x 2.0 |
|---|---|
| (D) Diameter | 42mm |
| (B) Cutting Height | 80mm |
| Overall Length (L) | 145.4mm |
| Collet Standard | ER25 |
| Adapter Standard | BT 40 |
• Made from alloy steel hardened to 54 - 56rc
• Tool Holders Balanced to G2.5 at 25 000 RPMs
• Coolant thru capability
• Concentricity is less than .0002 at collet face
• Rear thread for pull stud is M16 x 2.0
• Spring collet not included
Product Questions
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