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A15981-2 Blackalloy Co. Of America Model 250 Self-Feeding Drill Units
In Stock
In Stock
- Delivered today (order Mon-Fri before 12:00, delivery between 17:00 and 22:00)
- 30 days to change your mind and free returns
Description
Description: Model 250 Self-Feeding Drill Units
Condition: New
Brand: Blackalloy Co. Of America
Part Number: A15981-2
Other OEM Part Numbers That Will Work: 250S30TP, 703955AT
Specifications
| Stroke Lengths: | 1-1/2″, 2″, 3″, 4″, 6″, & 8″ |
| Feed Control Lengths: | 1″, 2″, 3″, 4″, & 6″ |
| Spindle Extensions: | #2 Jacobs Taper |
| 17mm (.669″) Round | |
| 5/8-16 External Thread | |
| 7/16-14 Internal Thread | |
| Max Drill Size: | 3/8″ in Steel |
| 5/8″ in Aluminum | |
| 7/8″ in Wood & Plastic | |
| Recommended Maximum RPM: | 3,600 RPM (5,000 w/ High Speed Bearings) |
| Recommended Maximum HP: | 1/2 HP |
| Maximum Operating Pressure: | 200 PSI |
| Minimum Operating Pressure: | 20 PSI |
| Cylinder Bore: | 1.75″ |
| Spindle Runout: | .0002″ – .0003″ |
| Effective Stroke Area – Forward: | 1.82 in. |
| Effective Stroke Area – Reverse: | 1.19 in. |
| Thrust @ 100 PSI: | 182 lbs. |
| Port Size: | 1/8″ NPT |
| Standard Pulley P.D. (.750″ Bore): | 1.75″ (‘3L’ Belt) |
| Maximum Ambient Temperature: | 150F (65C) |
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