![Ready To Ship Bt Mas 403 Bt40 - 20mm End Mill Holder With Coolant Channel Weldon Er-plus Dual Contact/face & Taper - 63mm Gauge (ad/b) - Eroglu Accessory [nAjSrTFY]](https://cdn.shopify.com/s/files/1/2314/3275/files/ErogluEndMillHolderBT_ea085a60-8f17-4e5d-8073-904945fe60c5.png?v=1699006828)
![Ready To Ship Bt Mas 403 Bt40 - 20mm End Mill Holder With Coolant Channel Weldon Er-plus Dual Contact/face & Taper - 63mm Gauge (ad/b) - Eroglu Accessory [nAjSrTFY]](https://cdn.shopify.com/s/files/1/2314/3275/files/ErogluEndMillHolderBTWeldonDrawing_12724c41-4aa2-494c-9c28-3488c1646c4b.png?v=1699006829)
![Ready To Ship Bt Mas 403 Bt40 - 20mm End Mill Holder With Coolant Channel Weldon Er-plus Dual Contact/face & Taper - 63mm Gauge (ad/b) - Eroglu Accessory [nAjSrTFY]](https://cdn.shopify.com/s/files/1/2314/3275/files/FaceandTaper_ER-Plus_Explanation_ab3b986c-26bf-4b09-9f4c-9a5f7b387452.png?v=1699006829)
Ready To Ship Bt Mas 403 Bt40 - 20mm End Mill Holder With Coolant Channel Weldon Er-plus Dual Contact/face & Taper - 63mm Gauge (ad/b) - Eroglu Accessory [nAjSrTFY]
BT MAS 403 - BT40 - AD/B - 20mm - ER-PLUS - 63mm 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 mor
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BT MAS 403 - BT40 - AD/B - 20mm - ER-PLUS - 63mm 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 |
| d | 20mm |
| A (Gauge) | 63mm |
| D | 52mm |
| L2 | 56mm |
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