Diamond Plated Hole Saws . Diamond Drill Bits   |   Diamond Plated   |   Diamond Plated Hole Saws   HS5 - Head Diameter: 1/2" Head Diameter: 1/2" Price: $ 110.42 HS6 - Head Diameter: 3/4" Head Diameter: 3/4" Price: $ 125.12 HS7 - Head Diameter: 7/8" Head Diameter: 7/8" Price: $ 143.56 HS8 - Head Diameter: 1" Head Diameter: 1" Price: $ 161.85 HS9 - Head Diameter: 1-1/4" Head Diameter: 1-1/4" Price: $ 191.40 HS10 - Head Diameter: 1-1/2" Head Diameter: 1-1/2" Price: $ 224.52 HS11 - Head Diameter: 1-3/4" Head Diameter: 1-3/4" Price: $ 250.30 HS12 - Head Diameter: 2" Head Diameter: 2" Price: $ 276.06 HS13 - Head Diameter: 2-1/4" Head Diameter: 2-1/4" Price: $ 309.18 HS14 - Head Diameter: 2-1/2" Head Diameter: 2-1/2" Price: $ 346.01 HS15 - Head Diameter: 2-3/4" Head Diameter: 2-3/4" Price: $ 386.49 HS16 - Head Diameter: 3" Head Diameter: 3" Price: $ 430.68 HS17 - Head Diameter: 4" Head Diameter: 4" Price: $ 507.97 HS18 - Head Diameter: 5" Head Diameter: 5" Price: $ 596.32 14 Items Found in Diamond Drill Bits Diamond Plated Diamond Plated Hole Saws      STANDARDS: FURNISHED WITH WINDOW & SLOTS. WALL THICKNESS: .050" ( SMALLER THAN 1" DAIMETER) .090" ("1DIAMETER & LARGER) DIAMOND GRIT SIZE: 40/60. LARGER O.D. SIZES. I.D. CORE DRILLS. DEEPER DRILLING DEPTHS. DIAMOND COATED PILOTS. *UNCOATED PILOTS NO CHARGE.