Uniformely hardened throughout, they hold the edge when cutting difficult-to-machine alloys, maintaining straightness of cut. ideal to be used when the workpiece is held securely & the blade is not subjected to bending & twisting stresses. blade cross section 13 x 0.65mm (1/2 x 0.25 inch). Length: 300mm (12 inch)
pack: 50
tpi: 24.