STHS Series Head Only has a 2.00 Inchin Drill Depth. It includes: Head Only Carbide Cutter. Recommended for: Pipe, Trench Duct, Cellular Metal and for ferrous and non-ferrous metals. Because of the differing densities of these materials, the number of holes cut may vary. Slow drilling speeds are recommended, and in some cases, marble and granite may not be drillable with carbide tools. Relton has been manufacturing high quality Brazed-Carbide hole saws in the U.S.A. for over 50 years. Each hole saw has actual carbide teeth brazed into the steel body. All are made to be used dry or wet, hand-held or in a stationary drill. If your job requires large number of holes, lower your cost per hole with a Relton hole saw. If you burn up high-speed hole saws, or bi-metal saws aren’t tough enough, then a Relton Saw is for you. The HST Series are cost effective and can be inexpensively resharpen and the teeth replaced as needed. Special order in just about any diameter, drill depth or back-plate design.

• Long Lasting Carbide Tipped Hole Saw
• 2″ Drilling Depth Standard
• Low Cost Head Only option
• Optional Shank, Pilot and Ejector Spring sold separately
• Recommended For: Pipe, Trench Duct, Cellular Metal and all types of ferrous and non-ferrous metals where an “interrupted” cut may occur
• Can be resharpenedd and tips replaced for extra long use