Page 485 - Colony Catalog 8th Edition 2
P. 485

Item 14-9050
Speci cations
Amps Speed Weight
Item
10-9794*
12
0 - 2,200 rpm 9 lbs.
Description
Mongoose Core Drilling Machine
Diamond/Carbide Duct Bit
Often referred to as a “Walker DuctTM Bit”, this bit is designed for the electrical contractor for drilling duct work or raceways. Drill holes for  eld inserts with just one tool set up! Once through the concrete, remove the concrete core and extend the carbide bit and penetra- tion is accomplished quickly and easily. One diameter available: 2 1/2”.
Dry Cutting Core Bit System
Item 90-2022
Mongoose Core Drilling Machine
Designed speci cally to be used with all sizes up to 6” in di- ameter of Mongoose Dry Diamond Core Bits. This machine can also be used with conventional wet core bits up to 4”* in diameter. The
Diamond Core Bit Reducer
This adapter has a 5/8”-11 male on one end and a 1 1/4”-7 female thread on the other for drilling with core bits that have diameters of 1 1/2” or less.
Diamond Core Bit Extensions
An easy way to extend core bit length is by using core bit extensions. Exten- sions can be combined to achieve any desired length.
Thread Fits Core Bit Size Sizes
Mongoose Drilling Machine’s features includes a water feed with shutoff, adjustable shoulder stock and slip clutch for operator safety. The ma- chine has a 18mm male thread with adapters for 5/8”-11 and 1-1/4”-7. Includes a 360 degree side handle and tool kit.
DIAMOND & ABRASIVE PRODUCTS
COLONY
* It is recommended that a drill stand be used on any holes over 3” diameter
Item
Extension Length
90-3002 6” 5/8” - 11 1/2” - 1 1/2” 90-3000 12” 5/8” - 11 1/2” - 1 1/2”
90-3006 6” 1 1/4” - 7 1 5/8” or larger 90-3004 12” 1 1/4” - 7 1 5/8” or larger
Diamond Core Bit Adapters for Competitive Core Rigs
IIf you already own a HiltiTM or BantamTM style
Mongoose Dry Diamond Core Bits
Drills concrete, reinforced concrete, brick, bluestone and limestone. Absolutely dry-no water needed! (Mongoose bits can be used wet or dry.) Drills up to 10” deep using a standard electric drill. No set up time. Mongoose bits are designed to be used with the Mongoose Core Drilling Machine (Item 10-9794), or hammer drills with an optimum running range of 1,500 to 2,000 rpm. Requires use of a spring loaded center pin and shank, which are interchangeable between bits. Mongoose Bits are sold as “set” which includes the bit, center pin, and hex shank.
Please Note: Do not use Mongoose Bits in hammer mode; designed to be used in drill mode only.
Size Drilling Depth
core rig, the following adapter will enable you to use standard core bits without having to use their proprietary core bits.
Item Description
Use with HiltiTM Core Drill Models
Fits Core Bit Sizes
Item
90-3005 HiltiTM QD Male (6 slot) DD130 with B1+ style 1 5/8” or larger to 1 1/4”-7 Male Thread connection
90-3001 HiltiTM QD Male (6 slot) DD130 with B1+ style 1/2” - 1 1/2” to 5/8”-11 Male Thread connection
90-3016 HiltiTM Spline (6 slot) DD250, DD160, 1 5/8” or larger to 1 1/4”-7 Male Thread DCM1.5 with BU style
core bit connection
90-3015 HiltiTM Spline (6 slot) DD250, DD160, 1/2” - 1 1/2” to 5/8”-11 Male Thread DCM1.5 with BU style
core bit connection
19-1235 1” 19-1098 1 1/4”
19-1108 1 1/2”
19-1109 2”
19-1110 2 1/2” \}10”
19-1111 3”
19-1122 3 1/2”
19-1112 4”
19-1113 5”
19-1151
6”
TO ORDER CALL 800-698-0781 OR VISIT COLONYHARDWARE.COM
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