Blue Boar® Super Duty Universal multipurpose Tungsten Carbide (TCT)  hole saws cut more materials and are up to10x faster than bi-metal hole saws. Tungsten Carbide Tipped teeth provide rapid stock removal, longer life, heat-free sawing. 

Hard RA 90-91 carbide teeth provide for faster cutting and longer life, ultra deep side gullets for faster plug removal

Use any 2-pin 5/8"-18 thread drill arbor (Milwaukee, DeWalt, Lenox, etc.)  and a standard 3.25" or longer pilot bit - including all Blue Boar 1/4" diameter TCT Pilot  Bits.

TCT Universal Hole Saws

Sort by: Product Price Default BLUE BOAR 1” (25mm) Super Duty Universal Tungsten Carbide 2-1/4” deep hole saw Info - BUY Our price: $36.35 BLUE BOAR 1-1/8” (29mm) Super Duty Universal Tungsten Carbide 2-1/4” deep hole saw Info - BUY Our price: $38.10 BLUE BOAR 1-3/8” (35mm) Super Duty Universal Tungsten Carbide 2-1/4” deep hole saw Info - BUY Our price: $40.50 BLUE BOAR 1-1/2” (38mm) Super Duty Universal Tungsten Carbide 2-1/4” deep hole saw Info - BUY Our price: $41.45 BLUE BOAR 1-3/4” (45mm) Super Duty Universal Tungsten Carbide 2-1/4” deep hole saw Info - BUY Our price: $45.80 BLUE BOAR 2” (51mm) Super Duty Universal Tungsten Carbide 2-1/4” deep hole saw Info - BUY Our price: $49.40 BLUE BOAR 2-1/4” (57mm) Super Duty Universal Tungsten Carbide 2-1/4” deep hole saw Info - BUY Our price: $54.50 BLUE BOAR 2-1/2” (64mm) Super Duty Universal Tungsten Carbide 2-1/4” deep hole saw Info - BUY Our price: $57.00 BLUE BOAR 2-5/8” (67mm) Super Duty Universal Tungsten Carbide 2-1/4” deep hole saw Info - BUY Our price: $58.90 BLUE BOAR 3” (76mm) Super Duty Universal Tungsten Carbide 2-1/4” deep hole saw Info - BUY Our price: $62.60 BLUE BOAR 3-5/8” (92mm) Super Duty Universal Tungsten Carbide 2-1/4” deep hole saw Info - BUY Our price: $91.85 BLUE BOAR 4-1/4” (108mm) Super Duty Universal Tungsten Carbide 2-1/4” deep hole saw Info - BUY Our price: $101.55