The IRWIN Jack Xpert range of handsaws have evolved into super efficient cutting tools that have University verified technology at their heart. This triple ground tooth technology (TGT) not only increases efficiencybut also optimises cutting performance on both the push and pull strokes - so you dont have to work so hard. Soft grip handle for user comfort. The ideal choice for fine carpentry and can be used with a mitre box. Size: 300mm (12 in). Teeth 12 tpi.