12PCS طقم خراقات حديد

Hole saw 12pcs set
Size:20mm(25/32″),22mm(7/8″),25mm(1″),29mm(1-1/8″),32mm(1-1/4″),35mm(1-3/8″),38mm(1-1/2″),44mm(1-3/4″),48mm(1-7/8″),50mm1-31/32‘）
1 pcs arbor：1/4“ Round Shank，Fit Size：9/16”~1-3/16″
1 pcs arbor：7/16“ Hex Shank，Fit Size：1-1/4”~8-17/64″
Packed by Aluminum case