ONE (1) piece of 100mm THK Diamond velcro backed flat lapping wheel (Grit 320).
Outside diameter : 100mm (close to 4 inch)
Thickness (whole wheel) : 3mm (1.5mm metal part & 1.5mm velcro backed)
Arbor hole : 1/2 inch (close to 12.7mm)
Grit : 320
RPM : 4000 RPM
Usage : WET (adding water as coolant is a MUST)
Diamond coating Density : Perfectly high, almost 97%
Suitable for grinding and polishing jewelry, glass, rock & stone, etc.
We have Grit 60, 120, 240, 320, 500, 600, 800, 1200, 1500, 3000 available.
Regular Air Mail from Hong Kong to Worldwide is US$1.50 and takes 7-10 days for delivery.
We will ship your order within 24 business hours after payment has been received and cleared.
We are pleased to combine shipping on multiple orders. If you have purchased three to five items at a time, you will receive a 20% discount on shipping cost. Six items or more at a time, you will receive a 25% discount on shipping cost.
Thank you for looking.