Bosch Hole Saw Kit HDG138QA 1-3/8 Inch Diamond Grit AutoStart Mandrel (1-1/2 Deep Cut Wet Drilling Vacuum Brazed Masonry Alignment Countertop Securement) Rentals Blade Diameter 12 Inches Arbor

Blade Diameter 12 Inches Arbor Size 1 Inch Number of Teeth 96 Tooth Grind ATB (Alternate Top Bevel) Kerf Thickness 0

The bits are manufactured with precision-engineered tips for a tighter fit and feature high-visibility sleeves for instant size identification

Ergonomic handles with tether point for added safety

any slight tearout that occurs at the corner during the end-grain cut will be cleanly removed by the final long-grain routing pass

all with durable 1/2" shanks

Bosch Hole Saw Kit HDG138QA 1-3/8 Inch Diamond Grit AutoStart Mandrel (1-1/2 Deep Cut Wet Drilling Vacuum Brazed Masonry Alignment Countertop Securement) Rentals Blade Diameter 12 Inches ArborProfessional 1 3 8 Inch Vacuum Brazed Diamond Grit Hole Saw Kit with AutoStart Retractable Pilot and Quick Change Mandrel for Stone Fabrication The Bosch HDG138QA 1 3 8 Inch Diamond Grit Hole Saw Kit AutoStart Pilot Bit Mandrel for Granite Stone Tile Countertops delivers specialized abrasive substrate boring utility and exceptional material clearing efficiency across demanding trade layout arrays, commercial stone countertop fabrications, and