120V Core Bore CB700 Core Drill Motor
10" Bit Capacity Motor

Power: 120 Volts * 20Amp = 2400 Watts * 0.00134102 = 3.218 Horsepower

RPM: 2-Speed Motor 400, 930, "No-Load" RPM settings.

RPM: 2-Speed Motor 210, 480, "Loaded" RPM settings.

Thread Size: 1-1/4"-7 Spindle

Weight: 25 Lbs.

Add a Drill Rig to your Core Bore CB700 (120Volt)

The Core Bore CB700 Heavy Duty Core Drill Motor is an economical solution for coring holes from 3-1/2" in diameter to 10" in diameter. This two speed motor is designed for rig mounting for wet core drilling. Set at the high speed (930RPMs) you can effectively power core bits from 3-1/2" in diameter to 8" in diameter, set at the low speed (400 RPMs) you can effectively power core bits from 8" in diameter to 10" in diameter. When using bits smaller than 3-1/2" in diameter this motor is under speed and drilling time will be extended. When using this motor for bits larger than 10" in diameter this motor will be under-powered and limits the force you can apply extending drilling time..

Great for the General Contractor. # 1 Selling Rig in the U.S.A.

M1 Anchor Rig
with CB700 Motor
Vacuum Pump N/A
Mast Height: 44"

M1 Combo Rig
with CB700 Motor
Vacuum Pump Included
Mast Height: 45"

M1 Combo Rig
with CB700 Motor
Vacuum Pump Not Included
Mast Height: 45"

The # 1 PRO Rig in the U.S.A.

M2 Anchor Rig
with CB700 Motor
Vacuum Pump N/A
Mast Height: 44"

M2 Combo Rig
with CB700 Motor
Vacuum Pump Included
Mast Height: 45"

M2 Combo Rig
with CB700 Motor
Vacuum Pump Not Included
Mast Height: 44"

Allows you to remove the motor to use in hand-held applications

M3 Anchor Rig
with CB700 Motor
Vacuum Pump N/A
Mast Height: 35"

M3 Combo Rig
with CB700 Motor
Vacuum Pump Included
Mast Height: 35"

M3 Combo Rig
with CB700 Motor
Vacuum Pump Not Included
Mast Height: 35"

The lightest big rig on the Market

M5 Anchor Rig
with CB700 Motor
Vacuum Pump N/A
Mast Height: 42"

M5 Combo Rig
with CB700 Motor
Vacuum Pump Included
Mast Height: 42"

M5 Combo Rig
with CB700 Motor
Vacuum Pump Not Included
Mast Height: 42"

M1/M2
Vacuum Pump

M3/M4
Vacuum Pump

M5
Vacuum Pump

Pipe Mount
Specify Core Rig

115 Volt Single Switch Dual Outlet

115 Volt Dual Switch Dual Outlet

115 Volt Digital Dual Switch Dual Outlet

Bit Sharpening Pot
#60 Aluminum Oxide

Factors that affect Core Bore CB700 Rig Motor performance and your profit margin

Speed	(RPM) - If the speed is too high the bit will polish. If the speed is too low the job will take too long. You will know if the bit is "Polished" or "Glazed" when it stops cutting, you have segments left, and you don't see exposed diamonds. To open up the diamonds try drilling in soft abrasive material like a cinder block. Be careful to not drill very much as you will be wasting diamonds.
Power	Necessary to maintain the proper cutting speed. Efficient cutting means keeping the bit at the right speed.
Water	Not too little and not too much. The right amount removes slurry and keeps the cut clean. Slurry water should look like "Coffee with cream"
Aggregate	You can't see it until you're done, but a good driller can feel the right speed and pressure to cut varying types of aggregate.
Steel	Slows down the cutting process. Maintaining drill motor speed is important. Don't push the bit too hard. Maintain even speed with even pressure.
Bond Specs	Too hard and it takes too long. Too soft and it costs too much money. Remember Hard bond for cutting soft abrasive materials, soft bond for cutting hard materials. "Hard on hard" won't cut, and "soft on soft" won't last.
Proper Alignment	Necessary for good bit life. This means the rig must be properly anchored. A rig can be anchored with concrete anchors, vacuum or a post jack. Standing on the rig is DANGEROUS and not acceptable
Core Rig Maintenance	Performance, speed and bit life will mean little if your rig has bad shims, bearing and hold down devices.