Bi-Metal Hole Saw Variable Pitched

Sygma Bi-Metal Hole Saw small

Sygma Bi-Metal Hole Saw large

Bi-Metal Hole Saw Variable Pitched

Shatterproof and Shock resistant hole saw. 1-1/2″ cutting depth
Perfect for cutting through 2″x4″ wood planks, plywood, sheet metal, aluminum, and plastic
Cobalt matrix high speed steel laser-welded cutting teeth with a steel Alloy backing & body
Variable pitch 4/6 TPI cutting teeth with a positive rake angle for quick, clean cuts
Side cutouts allow for easy and efficient debris & plug removal after drilling
ARBORS are sold separately. 5/8″-18 Threaded backing design fits all popular arbors

Part Number	Diameter(IN)	Dec. Diameter(IN)
04-1014	9/16″	0.5625″
04-1016	5/8″	0.625″
04-1019	3/4″	0.75″
04-1021	13/16″	0.8125″
04-1022	7/8″	0.875″
04-1024	15/16″	0.9375″
04-1025	1″	1.00″
04-1028	1-1/8″	1.125″
04-1030	1-3/16″	1.1875″
04-1032	1-1/4″	1.25″
04-1033	1-5/16″	1.3125″
04-1035	1-3/8″	1.375″
04-1037	1-7/16″	1.4375″
04-1038	1-1/2″	1.50″
04-1040	1-9/16″	1.5625″
04-1041	1-5/8″	1.625″
04-1044	1-3/4″	1.75″
04-1048	1-7/8″	1.875″
04-1051	2″	2.00″
04-1052	2-1/16″	2.0625″
04-1054	2-1/8″	2.125″
04-1057	2-1/4″	2.25″
04-1060	2-3/8″	2.375″
04-1064	2-1/2″	2.50″
04-1065	2-9/16″	2.5625″
04-1067	2-5/8″	2.625″
04-1070	2-3/4″	2.75″
04-1073	2-7/8″	2.875″
04-1076	3″	3.00″
04-1079	3-1/8″	3.125″
04-1083	3-1/4″	3.25″
04-1086	3-3/8″	3.375″
04-1089	3-1/2″	3.50″
04-1092	3-5/8″	3.625″
04-1095	3-3/4″	3.75″
04-1098	3-7/8″	3.875″
04-1102	4″	4.00″
04-1105	4-1/8″	4.125″
04-1108	4-1/4″	4.25″
04-1111	4-3/8″	4.375″
04-1114	4-1/2″	4.50″
04-1121	4-3/4″	4.75″
04-1127	5″	5.00″
04-1133	5-1/4″	5.25″
04-1140	5-1/2″	5.50″
04-1146	5-3/4″	5.75″
04-1152	6″	6.00″