(1) bi-metal hole saws (bimetal)
size: 14mm to 210mm (9/16" to 8-17/64")

(2) tungsten carbide grit hole saws
size: 19mm to 152mm (3/4" to 6")
33-43-53-67-73-83-93-103-113mm

(3) HSS hole cutter
size: 13mm to 51mm Cutting depth: 25mm, 51mm, 76mm
1/2" to 2" Cutting depth: 1", 2", 3"

(4) carbon steel hole saws
Size: 19mm to 127mm (3/4" to 5")

(5) HSS hole saws
Size: 13mm to 100mm

(6) carbide tipped hole saws
Size: 15mm to 60mm

(7) TCT Annular Cutter with weldon shank
Size: 15 to 50mm (5/8" to 2")

(8) adjustable hole cutter
Size: 30-120mm, 40-180mm, 40-200mm, 40-300mm

(9) diamond hole saws
Size: 14mm to 152mm (9/16" to 6")

(10) one teeth wood cutter
Size: 19mm to 127mm (3/4" to 5")