Ultimate Bt Mas 403 Bt40 - Er20 Collet Chuck Er-plus Dual Contact/face & Taper - 160mm Gauge (ad/b) - Eroglu Accessory [L4hctCAP]
BT MAS 403 - BT40 - AD/B - ER20 - ER-PLUS - 160mm GaugeThe differences between standard tooling to ER-Plus system is a dual contact face by shank and also flanged face. This allows a higher radial rigidity. See 3rd image for ER-Plus explanation in mo
Secure Shopping
100% Safe Guarantee
Free Shipping
On orders over $30
Money-Back
30-Day Guarantee

BT MAS 403 - BT40 - AD/B - ER20 - ER-PLUS - 160mm Gauge
The differences between standard tooling to ER-Plus system is a dual contact face by shank and also flanged face. This allows a higher radial rigidity. See 3rd image for ER-Plus explanation in more detail.
This item is on a 7-10 day delivery, please contact us for more info on lead time/stock.

| Description | BT40 ERP |
| Form | AD/B |
| Capacity | ER20 (1-13) |
| A (Gauge) | 160mm |
| D | 34mm |
| D1 | 37mm |
| L1 | 99.5mm |
| L2 | 39.5mm |
What Our Customers Say
Absolutely no complaints!
This is a very solid and a very fine product.
- Rosalie Y..
Absolutely no complaints!
This is a very well-rounded, excellent product.
- Rose Q..
Absolutely no complaints!
I'm happy with this. It is very, very great.
- Tammi A..