20 Pieces Sabre Saw Blade 150 mm 18 TPI Thin-Medium Cutting Metal Reciprocating Saw Blade for Building Block, Metal Pipes, Metal Sheets, Reciprocating Saw Blades in Cast Iron Bi-Metal Better Strength

Bi-metal jigsaw blades with composite technology and 8% cobalt effortlessly pass through hardened bolts, sheet metal and metal pipes. Reciprocating saw blades cut fine to medium sheet metal from 1.5 to 4 mm (0.05 - 0.15 inch), solid tubes/profiles with a diameter of < 4 inches (4 inches). The 18TPI teeth ensure a fine, low-vibration cut for the jigsaw and sabre saw. With 1 mm thin walls and alternating teeth, the metal reciprocating saw blades help reduce friction heat by 40%, even under continuous load in the reciprocating saw and hacksaw, the toothed structure remains stable. 5 times longer life than standard blades. The hacksaw blade with a blade thickness of 1 mm reduces vibration to 2800 IPM and maximizes the efficiency of cutting heavy metals. Metal precision cutting: M42 high quality metal reciprocating saw blades retain their sharpness for a long time - with 18TPI teeth that are more intensive and denser than 10 to 14TPI, for fine metal cutting and increased cutting accuracy and cutting efficiency for professionals. Unlike other bimetal materials, designed by high-density M42 bimetal with 8% extra cobalt, metal reciprocating saw blades have a longer life and faster cutting speed than other standard bimetal blades. Cobalt alloy reinforced saw blade tips reach 25% and saber saw blades for metal cutting are more stable when cutting, preventing blade bursting during overload. With a standard length of 150 mm, the metal saw blades are suitable for all common models of reciprocating saws. Whether PVC pipes, aluminum profiles or steel supports, a kit covers all metalworking scenarios. 1/2" shank fits all saw tools on the market.