Starrett Bi Metal Dual Pitch Professional Hole Saws are made in the UK, featuring the smooth cutting action of our Constant Pitch hole saw, combined with aggressive material penetration and swarf clearance, Dual Pitch Professional hole saws will cut equally well on thin and thicker gauge materials.
This removes the need to carry a constant and a variable pitch hole saw.
This product is made to a Quality Management System BS EN ISO 9001:2008.
These Bi Metal Hole Saws are available in the following diameters (mm): 14, 17, 19, 21, 22, 25, 27, 29, 30, 32, 35, 37, 38, 41, 43, 44, 46, 51, 52, 54, 56, 57, 59, 60, 64, 65, 67, 68, 70, 76, 79, 95, 98, 108, 140.
Starrett have two ranges of HSS Bi Metal Hole Saws: • Constant Pitch (SH) 6 TPI. • Dual Pitch (DH) 4-6 TPI.
The L.S. Starrett Company has been involved in precision tool manufacturing since 1880, sold products worldwide since the 1890’s and introduced its first saw blade in about 1904. Manufacturing in Scotland since 1958, they have been servicing the industry for generations with quality, precision and innovative products throughout our range of Saw Blades, Precision Measurement Tools, Metrology Equipment, Job site & Workshop Tools.