Delta Sharpening Center, 23-710 Regular Price: $228.00 Sale Price: $214.00 Delta 8" VS Grinder with Tool-less Quick Change, GR450 $153.00 Delta 6" Variable Speed Grinder w/Tool-less Quick Change, GR275 $88.00 Delta 8" Bench Grinder, GR350 $90.00 Schill's, llc 103 Curtis Street Arlington, WI 53911 Limited Hours Customer Service: 888-528-0225 Email: Info@Schills-Humidifier.com Fax: 608-592-3205 Manufacturer's Numbers: Aprilaire: 800-334-6011 Broan Fan/Heater Questions: 800-637-1453 Delta Faucet Questions: 800-345-3358 Grohe Faucet Questions: 630-582-7711 Hart & Cooley Questions: 616-656-8200 Kohler Faucet Questions: 800-456-4537 Moen Faucet Questions: 800-289-6636 Stiebel-Eltron: 800-582-8423