DIAMETER x
PART
USEABLE LENGTH
NUMBER
2"
RA-010-010
2"
RA-020-020
2"
RA-025-025
2"
RA-040-040
2"
RA-050-050
RATIO CRUCIFORM DRILL BITS
ITEM
DESCRIPTION
ADAPTER
Spline Shank
(Ratio-Thread)
SDS-Max
SDS-Top
Kango Hex
Wacker Hex
CRUCIFORM
DRILL HEAD
“RA” Adapter and
To be used with:
“RP” Pilot Bits
For deeper holes:
use “RE” Extensions
and “RF” Spiral Flutes
if necessary
EXTENSIONS
With Ratio Coupler
SPIRAL FLUTE
For use with applicable Cruciform
Drill Head Diameter
PILOT BITS
For use with Cruciform Drill Head,
normal use.
Like above, drilling deep without
flute for guide, also angle drilling
COUPLER
Ratio replacements
RC-040-040
RC-045-045
RC-052-052
RC-065-065
RC-080-080
RC-090-090
RC-100-100**
RC-110-110**
RC-125-125**
RC-150-150**
1-1/2" x
1-1/2"
1-3/4" x
1-1/2"
2"
x
1-1/2"
2-5/8" x
1-1/2"
3-1/8" x
1-1/2"
3-1/2" x
1-1/2"
4"
x
1-1/2"
4-1/2" x
1-1/2"
5"
x
1-1/2"
6"
x
1-1/2"
**Not for use with Spiral Flute!
RE-300-300
RE-450-450
RF-045-157
RF-045-157
RF-052-157
RF-065-157
RF-080-157
RF-080-157
RP-124-124
RP-174-174
RT-001-001
11" long
18" long
1-1/2" x
4-1/2"
1-3/4" x
4-1/2"
2"
x
4-1/2"
2-5/8" x
4-1/2"
3-1/8" x
4-1/2"
3-1/2" x
4-1/2"
5/8"
x
4-3/4"
5/8"
x
6-3/4"
* while Quantities last
ONE PIECE CORE BITS
NEW CORE BIT DESIGN
Radical new design. Enhanced for increased
carbide embodiment. Reduced body to drilling
diameter decreases hole wall friction. Unique new
carbide composition and tip shape. Sturdy high
grade chrome molybdenum steel body. This new
core bit design will maximize drilling speed and
tool life up to 30% over other systems.
The alternating pointed chisel carbide teeth
and the spade carbide teeth are designed to
optimize and enhance each other during the
drilling operation. The chisel tips score and
break up the materials as well as stabilize the
core bits’ working characteristics. The spade
tips further break and remove the materials.
Even allows for drilling reinforced concrete. Use
RebarCUTTER™ for smaller diameters.
See page 14 for details.
Made in Germany.
Performance in Concrete and Stone
Description
Useable
Total
Spline
SDS-Max
Diameter x
Length
x
Length
Part #
Part #
1-3/4”
x
3”
x
12”
CB-100-175
CB-300-175
1-3/4”
x
3”
x
22”
CB-105-175
CB-305-175
2”
x
3”
x
12”
CB-110-200
CB-310-200
2”
x
3
x
22”
CB-115-200
CB-315-200
2-1/2”
x
3”
x
12”
CB-120-250
CB-320-250
2-1/2”
x
3”
x
22”
CB-125-250
CB-325-250
3”
x
3”
x
12”
CB-130-300
CB-330-300
3”
x
3”
x
22”
CB-135-300
CB-335-300
3-1/2”
x
3”
x
12”
CB-140-350
CB-340-350
3-1/2”
x
3”
x
22”
CB-145-350
CB-345-350
4”
x
3”
x
12”
CB-150-400
CB-350-400
4”
x
3”
x
22”
CB-155-400
CB-355-400
4-1/2”
x
3”
x
22”
CB-165-450
CB-365-450
5”
x
3”
x
22”
CB-175-500
CB-375-500
6”
x
3”
x
22”
CB-185-600
CB-385-600
Replacement Pilot Bit
CB-985-900
CB-985-900
16
DRILTEC |
*
*
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