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Manta® III Core Drill Rigs


Manta III Core Drills features 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.


Manta® III Features:

  • Precision rack-&-pinion carriage with maintenance-free double-sealed bearings
  • 2-1/2" steel column with ceiling jack
  • Lightweight cast-aluminum base with built-in wheels
  • Positive anchoring for vertical & horizontal drilling
  • Control box with amp meter
  • Two speed Milwaukee motor
  • Combination base drill rigs include a vacuum pump that provides 25 inches of mercury holding power
  • Made in the USA
  • One-year limited warranty
Combo Fixed Base [+]

Manta® III With Combination Fixed Base Drill Stand

Motor H.P. Amps RPM Part #
Milwaukee 4004 4.8 20A 300 - 600 158639
Milwaukee 4090 2.5 15A 375 - 750 158641
Milwaukee 4094 4.8 20A 450 - 900 157449
Milwaukee 4096 4.8 20A 450 - 900 157448
Milwaukee 4097-20 2.5 15A 500 - 1,000 158640
Drill Stand w/o motor, pump & control box 158425


Combo Tilt Base [+]

Manta® III With Combination Tilt Base Drill Stand

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


Anchor Base [+]

Manta® III With Anchor Base Drill Stand

Motor H.P. Amps RPM Part #
Milwaukee 4090 2.5 15A 375 - 750 167324
Milwaukee 4094 4.8 20A 450 - 900 167325
Milwaukee 4096 4.8 20A 450 - 900 167326
Milwaukee 4097-20 2.5 15A 500 - 1,000 167327
Drill Stand w/o motor & control box 158424


Anchor Tilt Base [+]

MK-Manta® III With Anchor Tilt Base Drill Stand

Motor H.P. Amps RPM Part #
Milwaukee 4090 2.5 15A 375 - 750 158657
Milwaukee 4094 4.8 20A 450 - 900 158652
Milwaukee 4096 4.8 20A 450 - 900 158653
Milwaukee 4097-20 2.5 15A 500 - 1,000 158656
Drill Stand w/o motor & control box 158427

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"

Click on thumbnails for enlarged images.