Starrett Diamond Grit Hole Saw Kit - Ideal for Drilling Non Metallics - Kit Includes 9 Hole Saws, 2 Arbors, 1 Pilot Bit, 12" Extension and Case - KD09041-N

The Starrett KD09041-N 13-Piece Diamond Grit General Purpose Hole Saw Kit includes nine hole saws in diameters from 3/4" to 2-1/2", two arbors, one carbide-tipped pilot bit, and one extension. Diamond grit hole saws have a synthetic diamond grit edge bonded to a steel body for cutting nonmetallic materials such as ceramic, porcelain, and plaster. The kit comes in a plastic case with a handle.Hole saws cut holes in various materials with a drill. They are hollow cylinders made of metal with teeth on one end and an arbor hole or built-in arbor on the other end.The L.S. Starrett Company manufactures precision measuring tools, metrology and testing equipment, and saw blade products. The company was founded in 1880 and is headquartered in Athol, MA.What's in the Box?(9) hole saws in diameters 3/4'' (19 mm), 7/8'' (22 mm), 1-1/8" (29 mm), 1-3/8'' (35 mm), 1-1/2'' (38 mm), 1-3/4'' (44 mm), 2'' (51 mm), 2-1/4'' (57 mm), and 2-1/2'' (64 mm )(2) arbors, sizes XA1 and XA2(1) carbide-tipped pilot bit, size XA014C(1) 12" extension, size A5(1) plastic case

• Diamond-Edge Coating - Uniformly coated with synthetic diamond grit, these hole saws leverage the hardness of diamonds to achieve superior cutting performance, effectively on non-metallics and other difficult to cut materials.
• Precision and Cleanliness - Diamond edge technology guarantees not only accuracy but also produces impeccably clean cuts, reducing the need for post-drilling finishes or corrections.
• Durable Steel Platform - Bonded securely to a robust steel platform, the diamond grit coating ensures consistent performance, even at high drilling speeds, making it reliable for both professionals and hobbyists.
• Broad Material Compatibility - Versatile design allows for effective and economical cutting across a wide range of materials, from wood to metals like steel.
• Diverse Hole Sizing - Kit includes nine varied hole saw diameters ranging from 19mm (3/14") to 64mm (2-1/2"), accommodating various drilling needs with two arbors: XA1, XA2; one carbide tipped pilot bit: XA014C; one 12" extension: A5; and case.