230 Volt Weka DK12 Core Drill Motor

Hand-Held 230Volt Core Drill Kit - Includes: Adapters, Tools, and Carrying Case

CB500-HH Core Drill Motor. Diamond Products P/N 4244004

P/N 4244013 (230Volt)

Includes free
ground freight
(Continental US)

Carrying Case for Diamond Products Core Drill Motor CB500-HH P/N 4244004

Specifications:

Power: 230 Volts * 7Amp = 1610 Watts * 0.00134102 = 2.159 Horsepower

RPM: 3-Speed Motor 970 RPM, 2300, & 4400 "No-Load" RPM settings.

RPM: 3-Speed Motor 580 RPM, 1400, & 2900 "Loaded" RPM settings.

Thread Size: 5/8"-11 Spindle & 1-1/4"-7 Spindle

Weight: 25 Lbs.

Cord Length:

The Weka DK12 wet core drill. Use it for WET Hand Held drilling jobs up to 3 inches in diameter, up to 6" when mounted on a M3 or M4 Stand (sold seperately)

Features:

Thermal overload protection switch
Side handle for stability
Water connection for wet coring only
Includes carrying case & wrench
Two leveling bubles for accurate coring
Compatible with M3 & M4 Stands (sold seperately)

Add a Drill Rig to your Weka DK12 (230Volt)

When accuracy in drilling is essential to your project, using a hand-held core drill becomes more difficult. Drilling cores up to 3" in diameter with a hand held drill will result in reasonably accurate cores.. As the core drill diameter increases, the torque required to power the drill increases relative to PI. Over 3" it is recommended that core drill rigs are utilized for accuracy.

Multi-Purpose M4 Core Rigs for Weka DK12 & DK13 Motors

Great versatility in a light weight rig

M4 Anchor Stand for use with Weka DK12 Motors

M4 Anchor Stand
30" Mast Height
P/N 4440024

M4 Swivel Stand for use with Weka DK12 Core Drill Motors

M4 Swivel Stand
30" Mast Height
P/N 4240028

M4 Combo Stand for use with Weka DK12 Core Drill Motors

M4 Combo Stand
42" Mast Height
P/N 4240022

M4 Angle Combo Stand for use with Weka DK12 Core Drill Motors

M4 Angle Combo
30" Mast Height
P/N 4240020

M3 Light Weight Stair Rigs for Weka DK12 & DK13 Motors

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

M3 Anchor Rig
Vacuum Pump N/A
Mast Height: 35"
M3 Anchor Stand for use with Weka DK12 Motors

P/N 4247541

M3 Combo Rig
Vacuum Pump Not Included
Mast Height: 35"
M3 Combo Stand for use with Weka DK12 Core Drill Motors

P/N 4247547

Accessories associated with the 230Volt DK12

230 Volt
Vacuum Pump
Vacuum Pump for DK12 M3/M4 Rigs

P/N 4244079
230Volt

230 Volt Single Switch Dual Outlet
Single Switch for DK12 Core Drill Motors

P/N 4277538
230Volt

Pipe Mount
Specify Core Rig Pipe Mount for DK12 Rigs

P/N 4400509
Use with any DP Rig

230 Volt Dual Switch Dual Outlet Dual Switch for DK12 Core Drill Motors

P/N 4243075
230Volt

Factors that affect Weka DK12 Hand Held 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.