SET OF 4 ZERO CLEARANCE INSERTS COMPATIBLE WITH DEWALT FIXED MITER SAW MODELS: DW 703, DW 704, DW 705, DW705S, DW 706, DW 713, DW 715 and DW 716.. ***PREFINISHED MDF ***NO SCREWS INCLUDED ***DO NOT PURCHASE FOR DW 708.. ZERO CLEARANCE INSERTS ARE CALIBRATED TO A SPECIFIC SAW, A SPECIFIC BLADE, AND A SPECIFIC BEVEL ANGLE. THEY CAN ONLY BE USED ON CUTS WHERE THOSE PARAMETERS ARE MET. FOR EXAMPLE, ONCE AN INSERT IS MADE FOR A STRAIGHT-ON 90° CUT, IT CAN'T BE USED ON OTHER CUTS. IF YOU NEED TO MAKE A 45° BEVEL CUT, YOU CAN'T USE YOUR 90° CUT INSERT. YOU MUST HAVE A 45° INSERT, OR SWAP IN THE ORIGINAL THROAT INSERT. EACH ZERO CLEARANCE INSERT IS GOOD FOR ONLY ONE SPECIFIC BEVEL ANGLE.