hole saw

big size bi-metal hole saw with big cutting depth, bi-metal hole saw big daimeter, concrete hole saw, diamond core drill bit, diamond hole saw, diamond core drill, concrete core drill, concrete core drill

 

 

  

DESCRIPTION

*M42 bi-metal construction for heavy duty cutting:

*Variable pitch teeth for faster, smoother cutting and less vibration

*longer lasting design for more cuts per saw

*Multiple knock-out slots and holes for easy core removal

*Cutting depth to 52mm, 70mm, 80mm, 100mm and 120mm

*Diameters form 1-7/8"(48mm)to 15"(381mm)

*Can be used in portable electric or pneumatic tools, vertical drill machines, lathe, boring/milling machines and other machine tools

*Cuts through stainless steel and other materials pipe, pvc pipe, nail-embedded wood, hard wood floors, plywood and plastics,

*Extra charge for the pilot and arbor

Diameter		Diameter
48mm	1-7/8"	105mm	4-1/8"
51mm	2"	108mm	4-1/4"
52mm	2-1/16"	111mm	4-3/8"
54mm	2-1/8"	114mm	4-1/2"
57mm	2-1/4"	121mm	4-3/4"
59mm	2-5/16"	127mm	5"
60mm	2-3/8"	133mm	5-1/4"
64mm	2-1/2"	140mm	5-1/2"
65mm	2-9/16"	146mm	5-3/4"
67mm	2-5/8"	152mm	6"
68mm	2-11/16"	160mm	6-19/64"
70mm	2-3/4"	165mm	6-1/2"
73mm	2-7/8"	168mm	6-5/8"
76mm	3"	177mm	6-31/32"
79mm	3-1/8"	200mm	7-7/8"
83mm	3-1/4"	210mm	8-17/64"
86mm	3-3/8"	222mm
89mm	3-1/2"	228mm
92mm	3-5/8"	254mm
95mm	3-3/4"	304mm
98mm	3-7/8"	381mm
102mm	4"

 

Other outer diameters and overall length are available upon request.