They are 5/8"-11 Thread. NOT M14 Thread. Grinder or polisher speed must be lower than 6500 RPM when using with them.
(a) 1 Piece of 1 3/8" Zero Tolerance Diamond Drum Wheel (5/8"-11 thread arbor). Do very good job for cutting of the stone, concrete sink hole.
(b) 1 Piece of 1 3/8" Diamond core bit / hole saw cutter for stone concrete sink hole cut (5/8"-11 Thread arbor).
(c) 1 Piece of 1 3/8" Diamond core bit / hole saw cutter for stone concrete sink hole cut (5/8"-11 Thread arbor).
(d) 6 Pieces of 1 3/8" Diamond Wet Polishing Drum 1 X Grit 50 100 200 400 1500 3000. They have 5/8"-11 Thread arbor. Grinder or polisher speed must be lower than 6500 RPM when using with them.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.