Quick View Compare Flying V Diamonds $44.62 - $49.54 National's new Flying V grinder tooling comes in several grits and bonds. The 9509-16SB is a double segment, arrow shaped piece of diamond tooling. This 16-grit, soft bond diamond is more aggressive than other segment shapes because of the leading edges... 0 Pick Options Finance as low as $/mo
Quick View Compare 501030-10 Metal Bond Diamond $59.77 This counter-rotational metal bond diamond puck is a 30 Grit, 10 Seg. The 501030-10 metal bond diamond fits all of National’s counter-rotational grinders 0 Add to Cart Finance as low as $/mo
Quick View Compare 4 Seg Metal Bond Diamond Pucks $83.34 This counter-rotational metal bond diamond puck is a 25 Grit, 4 Seg. The 501025-HP metal bond diamond fits all of National’s counter-rotational grinders and is intended for use on soft concrete. 0 Pick Options Finance as low as $/mo
Quick View Compare Wedge Metal Bond Diamonds $45.17 This counter-rotational metal bond diamond wedges fit all of National's counter-rotational grinders. 0 Pick Options Finance as low as $/mo
Quick View Compare PCDs & Carbides $2.96 - $63.57 This 1-up PCD - 1/2 round tooling works with the Helix or 8274-4 planetary concrete grinders. Designed for removal of heavy stock, adhesives, thin set and epoxies. The 9554 PCD grinder tooling is sold as an individual segment. To build a complete... 0 Pick Options Finance as low as $/mo
Quick View Compare Brazed Trapezoid Diamonds $25.84 - $33.03 The 9522-16 is used primarily in light industrial and residential applications for concrete grinding and profiling, as well as removing sealer and top coat. It also creates exceptional profiles for concrete prep and restoration prior to polishing... 0 Pick Options Finance as low as $/mo
Quick View Compare Profiling Diamonds $37.69 - $67.34 The 9510-30 is a 3-segment metal bond diamond designed for use with National's planetary grinders. This diamond tooling is ideal for profiling concrete and is one of the steps in the prep and polishing process with the Helix or 8274-4 concrete... 0 Pick Options Finance as low as $/mo
Quick View Compare Full Bar Diamonds $29.91 - $40.77 The 9508-16SB is a full bar metal bond diamond for use with National's Helix and 8274-4 planetary concrete grinders. This tooling has a soft bond diamond matrix and is meant for use on HARD concrete for the removal of sealers. When using this... 0 Pick Options Finance as low as $/mo
Quick View Compare Half Bar Diamonds $23.77 - $39.23 The 9507-6 is a half bar metal bond diamond designed for use with National's Helix and 8274-4 planetary concrete grinders. This 6 Grit, half bar diamond is designed for removal of thin epoxy, paint, adhesives and sealers. On the Helix... 0 Pick Options Finance as low as $/mo
Quick View Compare 9504-25XSB $42.44 The 9504-25 is a super soft single bar diamond insert designed for use with National's Helix and 8274-4 planetary concrete grinders. This 25 Grit, concrete prep diamond is for use on extremely aggressive coating removal. It has a supersoft... 0 Pick Options Finance as low as $/mo
Quick View Compare 5-Inch Polishing Pads $21.17 The 9267-50 is a 5-inch velcro polishing pad with a 50 Grit finish. This polishing pad is used with our 8274-4 planetary grinder and follows your prep diamond steps. Polishing your floor is a multi-step process, starting with a full bar... 0 Pick Options Finance as low as $/mo
Quick View Compare Velcro Plate Adaptor $37.92 The 9245 velcro adaptor plate is used on the Helix and 8274-4 planetary grinders. This plate magnetically clips into place on the satellites of both 110V grinders. The velcro pads are the attachement for the polishing pads in the final step of... 0 Pick Options Finance as low as $/mo