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Manta III Core Drills feature a precision rack-&-pinion carriage with maintenance-free, double-sealed bearings and a 2-1/2″ square steel column with ceiling jack. All Manta drill rigs are engineered for positive anchoring to allow for both vertical and horizontal drilling. The lightweight cast-aluminum base and built-in wheels make the Manta line easy to move and maneuver. The carriage assembly easily detaches from column for transport.
Combination base drill rigs include a powerful vacuum pump that provides 25 inches of mercury holding power, which equates to over 1400 pounds of force, holding the core drill securely, for safe, accurate drilling in smooth concrete slabs and floors. Control box comes standard with amp meter and a conveniently located power switch.
| Motor | H.P. | Amps | RPM | Part # |
| Milwaukee 4004 | 4.8 | 20A | 300 – 600 | 158647 |
| Milwaukee 4090 | 2.5 | 15A | 375 – 750 | 158649 |
| Milwaukee 4094 | 4.8 | 20A | 450 – 900 | 158644 |
| Milwaukee 4096 | 4.8 | 20A | 450 – 900 | 158645 |
| Milwaukee 4097-20 | 2.5 | 15A | 500 – 1,000 | 158648 |
| Drill Stand w/o motor, pump & control box | 158426 | |||
| General Specifications | |
| Motor | 120V |
| Bit Capacity | 1/2″ to 14″ (16″ with motor spacer) |
| Bit Feed | 27″ |
| Motor Spindle | 1-1/4″-7 |
| Column | 2-1/2″ x 2-1/2″ adjustable rack and pinion |
| Weight-Combo Base | 109 lbs. (including pump) |
| Weight-Combo Tilt Base | 114 lbs. (including pump) |
| Weight-Anchor Base | 90 lbs. |
| Weight-Anchor Tilt Base | 95 lbs. |
| Size LxWxH | 19″ x 24″ x 46″ |
| Size mm | 480 x 610 x 1,170 |
| Shipping Method | Truck |
| Motor | Amps | Motor Protection |
RPM Range Low/High |
Suggested Diameters in Medium Aggregate |
|
| 4004 | 20A | Clutch | 300 – 600 | Low – 7″ – 14″ | High – 4″ – 7″ |
| 4090 | 15A | Shear Pin | 375 – 750 | Low – 5″ -8″ | High – 2-1/2″ – 5″ |
| 4094 | 20A | Shear Pin | 450 – 900 | Low – 6″ – 10″ | High – 2-1/2″ – 5″ |
| 4096 | 20A | Clutch | 450 – 900 | Low – 6″ – 10″ | High – 2″ – 6″ |
| 4097-20 | 15A | Clutch | 500 – 1,000 | Low – 3″ – 5″ | High – 1-3/4″ – 3″ |
Complete your projects with our Idaho Falls, Pocatello, and Chubbuck CORE CONCRETE.
| Department | Construction, Dirt & Concrete, Tools & Attachments |
|---|---|
| Manufacturer | Mk Diamond |
| Inventory No. | 02-033 |