Manta® II Core Drill Rigs
Manta® II Features:
Made in the USA
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
Removable slide handle easily negotiates close to walls and columns
Carriage assembly easily detaches from column for convenient transport
One-year limited warranty
Manta® II Core Drill with Combination Base Drill Stand
Motor Type RPM Part #
Milwaukee 4090 120V 15A Shear pin 375/750 158629
Milwaukee 4094 115V 20A Shear Pin 450/900 158419
Milwaukee 4096 115V 20A Slip Clutch 450/950 158420
Milwaukee 4097-20 120V 15A Slip Clutch 500/1,000 158628
Combination Base without Motor, Control Box or Pump 158423

Manta® II Core Drill with Anchor Base Drill Stand
Motor Type RPM Part #
Milwaukee 4090 120V 15A Shear pin 375/750 158637
Milwaukee 4094 115V 20A Shear Pin 450/900 158632
Milwaukee 4096 115V 20A Slip Clutch 450/950 158633
Milwaukee 4097-20 120V 15A Slip Clutch 500/1,000 158636
Anchor Base without Motor or Control Box 158424

General Specifications  
Bit Capacity 1/2" to 12" (14" w/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 91 lbs. (weight including pump: 112 lbs.)
Weight-Anchor Base 74 lbs.
LxWxH (inches) 19" x 24" x 46"
LxWxH (mm) 480 x 610 x 1,170
Shipping Method Truck

Optional Accessories
Core Drill Motors
Shaft Couplings
Shaft Extensions
Shank Adapters
Water Collection Rings
Water Swivels
Vacuum Pumps

Precision rack-&-pinion carriage assembly.

2-1/2" zinc-plated steel column with ceiling jack.
Manta II PDF     Manual



© 2008 MK Diamond Products, Inc. 1315 Storm Pkwy Torrance, CA 90501
Customer Service: (800) 421-5830 CustomerService@mkdiamond.com