Red Thin Rim Sintered Diamond Lapidary Glass Cutting Saw Blade,These Sliver thin rim sintered(Metal Bonded) diamond saw blades last longer than notched blades,offer a long life and clean, thin cuts. Note: These blades must be run with a lubricant such as water or oil. Never run dry! Below are the recommended operating speeds for these diamond sawblades. Abide by these speeds to enhance the performance and life span of these blades.

Recommande RPM:

4"  4,000RPM 

5"  3,000RPM 

6"  2,650RPM 

8"  2,000RPM 

10"  1,700RPM 

12"  1,350RPM 

14"  1,100RPM

Noted:

1.We thank you for your order, and we promptly ship all items by China Post within 2 business days of receipt of payment.It takes about 7-14 days to ship to United States, Australia, United Kingdom, Canada, France, Europe, Asia or other places worldwide. We are unable to take any responsibility for any custom delay or tax. Reason is because transit time is highly depended and provided by Postal Service (except weekends and holidays).US customer trace it on US Post office website and others countries please trace it on Chinese Post office website or your local post office website.

2.When place an order perhaps find the shipping method do not list,you will be see "Please contact the seller and request a shipping method to your location" on the top left of windows,then we will calculate the shipping cost and send the invoice with shipping cost,So you can pay with your paypal.