Arbors and Accessories for Bi-Metal Hole Saws

Hole saw arbors
Hole saw arbors 2
Hole saw arbors 3
Accessories for bi metal hole saws

Features:

Arbors are made from tough tool steel for long working life

CNC machined for precise mounting and driving

Extension bars for working in hard to reach area

Fully ground pilot bits with split point for quick start on all surfaces

CNC machined drive plates

Specifications

Item #NameShank TypeChuckThreadFit Hole SawsSize
50103001Arbor 11/4" Round (6.35mm)1/4" (6.5mm)1/2-20UNF9/16" to 1-3/16" (14 – 30mm)
50103002Arbor 23/8" Hex (9.5mm)3/8" (9.5mm)1/2-20UNF9/16" to 1-3/16" (14 – 30mm)
50103003Arbor 37/16" Hex (11.1mm)1/2" (13mm)1/2-20UNF9/16" to 1-3/16" (14 – 30mm)
50103004Arbor 47/16" Hex (11.1mm)1/2" (13mm)1/2-20UNF9/16" to 1-3/16" (14 – 30mm)
50103005Arbor 53/8" Hex (9.5mm)1/2" (13mm)5/8-18UNF1-1/4" to 8-17/64" (32 – 210mm)
50103006Arbor 63/8" Quick ChangeQuick Change Chuck5/8-18UNF1-1/4" to 8-17/64" (32 – 210mm)
50103007Arbor 77/16" Hex (11.1mm)1/2" (13mm)5/8-18UNF1-1/4" to 2-3/8" (32 – 60mm)
50103008Arbor 87/16" Hex (11.1mm)1/2" (13mm)5/8-18UNF1-1/4" to 8-17/64" (32 – 210mm)
50103009Arbor 97/16" Hex (11.1mm)1/2" (13mm)5/8-18UNF1-1/4" to 8-17/64" (32 – 210mm)
50103010Arbor 107/16" Hex (11.1mm)1/2" (13mm)5/8-18UNF1-1/4" to 8-17/64" (32 – 210mm)
50103011Arbor 115/8" Hex (15.8mm)3/4" (19mm)5/8-18UNF1-1/4" to 8-17/64" (32 – 210mm)
50103012Arbor 12SDS PlusSDS Plus1/2-20UNF9/16" to 1-3/16" (14 – 30mm)
50103013Arbor 13SDS PlusSDS Plus5/8-18UNF1-1/4" to 8-17/64" (32 – 210mm)
50103014Arbor 141/4 Universal1/4"1/2-20UNF9/16" to 1-3/16" (14 – 30mm)
50103015Arbor 151/4 Universal1/4"5/8-18UNF1-1/4" to 8-17/64" (32 – 210mm)
50103016Extention Bar 16" (150mm)
50103017Extention Bar 210" (250mm)
50103018Extention Bar 312" (300mm)
50103019Extention Bar 418" (450mm)
50103020Pilot Bit 11/4" x 2-7/8"(6.35 x 73mm)
50103021Pilot Bit 21/4" x 4" (6.35 x 102mm)
50103022Drive Plate 12-5/8" – 6" (67mm – 152mm)
50103023Drive Plate 24-1/8" – 6" (105mm – 152mm)