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Product Specifications:
| Item | Collet Chuck |
| Ansi Code | B30-20ER248 |
| Balance Rating | G2.5 |
| Bore Depth | 2 3/5" |
| Capacity | 0.062" to 0.5118" |
| Compatible Backup Screw Model No. | BS-09 |
| Compatible Collet Wrench | 20ERHNW |
| Compatible Nut Model No. | 20ERHN |
| Construction | Alloy Steel |
| Contact Type | Single Contact |
| Coolant Fed | Coolant Through |
| Coolant Supply | Non Coolant Through |
| Diameter | 1.34" |
| Features | Durable Service Life |
| Finish | Nickel Chrome |
| For Collet Series | Er20 |
| For Max Collet Size | 0.511" |
| For Min Collet Size | 0.039" |
| Includes Nut | Nut Included |
| Material | Steel |
| Max Speed | 25000 RPM |
| Nose Dia. | 1.34" |
| Number Of Coolant Ports | 0 |
| Nut Dia. | 1.34" |
| Product Type | Bt Collet Chuck |
| Projection | 2 9/25" |
| Projection Gage Line To Nose End | 2.36" |
| Projection Gage Line To Nose End | 2 9/25" |
| Socket Depth | 2 3/5" |
| Standards | Din 6499 |
| T.i.r. Tolerance | 0.0002" |
| Taper Size | BT30 |
| Torque - Maximum | 74 lbs.-ft. |
Shipping Info:
| Ship weight (kg) | 0.54 |
| Ship height (cm) | 8.64 |
| Ship length (cm) | 21.84 |
| Ship width (cm) | 8.64 |
| HS code | 8466100130 |
| Country of Origin | US |
Product Variants
| Product | Model | Nut Dia. | Nose Dia. | Socket Depth | Taper Size | Projection | Material | Coolant Fed | Construction | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
B30-32ERF236 | 1.97" | 1.97" | 2 1/5" | BT30 | 2 9/25" | Steel | Coolant Through | Alloy Steel | €235.02 |
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PARLEC B30-20ERF236 Collet Chuck 40mm B30-20er248
€228.63 /unit
