Builders Depot® Core Drill Machine with Large Base and Core Bore CB748 Core Moto

Description

BD-500 Large Base Core Drilling Machine
COMPLETE
with a 20 Amp Core Bore CB748 Motor (The old Black & Decker/Dewalt DW194 Coring Motor). For coring holes upto
14 inches
. If you require a water tank, have a look at our
CB748 Combo Special!
Includes: Large Base 12" x 16", 48" Steel Column with 36" of gear track, Drill Mount and 110 Volt 20 AMP Core Bore CB748 core drill motor.
Base includes 4 leveling bolts with lock nuts to keep machine level ad sturdy, a slot for either a vacuum pad and pump or mechanical anchor bolt (sold separately) for hold down.
Column is made of steel and standard length is 48" with built-in screw jack for bracing to ceiling or wall. This
minimizes vibration
.
60" and 72" Columns available, call for quote.
Drill Mount is made of cast aluminum with adjustable and replaceable brass gib plates.
Standard bit capacity is 9", however larger sizes may be used by adding additional
spacer blocks
.
Drill motor is 110 Volt 20 AMP Core Bore CB-748 and has two speeds with RPM's of 350/900.
This core drill is capable of drilling a 14" diameter hole.
Spacer Block Chart:
Bit Diameter
# of Spacer Blocks
10"
1
11"
2
12"
3
14"
4
16"
5
18"
6
20"
7
22"
8
24"
9
26"
10