Product Information 2PCS : Total length 100mm ,Wrking length 75mm, Tooth Pitch 4mm , Material HCS, Grinded Tooth 2PCS : Total Length 100mm, Working Length 75mm, Tooth Pitch 3mm , Material HCS, Milled Tooth 2PCS : Total Length 75mm, Working Length 50mm, Tooth Pitch 2mm , Material HCS, Milled Tooth 1PCS : Total Length 100mm, Working Length 75mm, Tooth Pitch 2.5mm , Material HCS,Grinded Tooth /Back 1PCS : Total Length 100mm, Working Length 75mm, Tooth Pitch 3mm , Material HSS, Milled Tooth 1PCS : Total Length 75mm, Working Length 50mm, Tooth Pitch 1.2mm , Material HSS, Milled Tooth 1PCS : Total Length 85mm, Working Length 57mm, Tooth Pitch 2mm , Material BIM, Milled Tooth Code Barcode Packaging Shipper Qty Size TCB0010 9328675027315 Slide On Blister 60 SET T-SHANK TCB0110 9328675027322 Slide On Blister 60 SET Universal Shank