AceCo finger joint cutters are the ultimate in quality and cutting precision. Our finger joint cutters are manufactured using American Iron and Steel Institute (AISI) rolled and billet stock M2 tool steel, hardened and ground to specific dimensional tolerances of ±. 0001 of an inch (.0025 mm). Using advanced statistical process control and inspection procedures produces the highest quality finger joint cutters on the market today.
Finite Finish(TM) is a combination of thickness accuracy and flatness. This process is what makes our finger joint cutters the best in the world. Our Finger Joint Cutters compress better, have tighter tolerances, and produce more consistently accurate finger joints.
Finite Finish(TM) guarantees thickness accuracy tolerances to be held to under ±.0001" or ±.0025mm. Finite Finish(TM) eliminates tolerance accumulation problems associated with stacked finger joint cutters.
Flatness tolerances below .00005" (50 millionths of an inch) (±. 0012mm).