4 Free Bits with purchase of select Gryphon tools Buy a Gryphon C-40 Diamond Band Saw, Omni-2 Plus+ Wire Saw, Zephyr Ring Saw, Twister Grinder, Miter Saw, or Wet Belt Sander from your retail dealer between March 15th, 2009 and August 31st, 2009 and receive an assortment of four free Gryphon Grinding Bits. These bits fit all brands of grinders. Send your completed coupon, proof of purchase, and a check to cover postage to Gryphon, and you will receive your bits promptly by return Priority Mail.