* ZHWEI * BI-METAL HOLE SAW ARBOR ( A2,A3,A4 )

Product Description
AMS Hole saw Arbor
A2-Shank size: 3/8''(10mm )
Thread size: 1/2" -20UNF
Fit hole saw: 9/16" - 1-3/16" (14-30mm) diameter

A3-Chuck size: 7/16" ( 11mm )
Thread size: 5/8" - 18UNF
Fit hole saw: 1-1/4" - 7-7/8" (32-160mm) diameter

A4-Chuck size: ( 9.5mm )
Thread size: 5/8" - 18UNF
Fit hole saw: 1-1/4" - 7-7/8" (32-160mm) diameter