Brochure
Select an appropriate arbor according to holesaw size and chuck size of drilling equipment.
3834-ARBR-730, for holesaws 14-30 mm, is an arbor with triangular shank and round arbor body. For sturdier
design and easier removal of 14-30 mm holesaws select arbors with hexagonal shank and hexagonal body,
i.e. 3834-ARBR-630, -930, -1130.
The design of arbors for 32-210 mm holesaws, 3834-ARBR-9100, -11152 and -16152 Power Driver™, eliminates play and increases
the strength of the holesaw by redistributing the load from the thread to the solid cap. The Power Driver™ arbors must be used with
hand held machines and when operating with high work load in static machines. QC arbors have a quick change mechanism and
tools are not required to change holesaws.
All arbors are hardened for maximum strength. Large arbors, for holesaws 32-210 mm, have drive pins to transfer large cutting force
from power unit to the holesaw. We recommend not to use arbors with 9 mm (11/32”) shank for holesaws above size 100 mm (4”).
An HSS Pilot drill (3834-DRL) is included with all arbors. When cutting in abrasive materials we recommend the use of carbide tipped
pilot drill, 3834-DRL-CT.
Pack Qty.
mm
inch
mm
inch
Weight
g
Fits Holesaws 9/16"-1 3/16", 14-30 mm, Industrial Box
3834-ARBR-630 1 6.4 1/4 8 5/16 70
3834-ARBR-730 1 6.4 TRI 1/4 TRI 8 5/16 60
3834-ARBR-930 1 8.5 11/32 10 3/8 80
3834-ARBR-1130 1 11.1 7/16 13 1/2 90
Fits Holesaws 9/16"-1 3/16", 14-30 mm, Individually Carded
3834-ARBR-630-C 1 6.4 1/4 8 5/16 70
3834-ARBR-730-C 1 6.4 TRI 1/4 TRI 8 5/16 60
3834-ARBR-930-C 1 8.5 11/32 10 3/8 80
3834-ARBR-1130-C 1 11.1 7/16 13 1/2 90
Fits Holesaws 1 1/4"-8 1/4", 32-210 mm, Industrial Box
3834-ARBR-11152 1 11.1 7/16 13 1/2 260
3834-ARBR-16152 1 15.4 5/8 20 3/4 310
3834-ARBR-11152QC 1 11.1 7/16 13 1/2 250
Fits Holesaws 1 1/4"-8 1/4", 32-210 mm, Individually Carded
3834-ARBR-11152-C 1 11.1 7/16 13 1/2 260
3834-ARBR-11152QC-C 1 11.1 7/16 13 1/2 250
Fits Holesaws 1 1/4"-4", 32-100 mm, Industrial Box
3834-ARBR-9100 1 8.5 11/32 10 3/8 250
3834-ARBR-9100QC 1 8.5 11/32 10 3/8 160
Fits Holesaws 1 1/4"-4", 32-100 mm, Individually Carded
3834-ARBR-9100-C 1 8.5 11/32 10 3/8 250
3834-ARBR-9100QC-C 1 8.5 11/32 10 3/8 160