Double-Sided Diamond Whetstone
W8 double sided (combination) diamond whetstones will not break, chip, crack, hollow or groove. These ultra precision whetstones are lightweight and have a totally rigid construction. Use water for lubrication - no oil, smell or mess and can hone ALL hard materials: carbide, steel. The grits are denoted by a dual coloured circle which is set into one end.
Black: Extra Coarse Grade 220, 60 micron.
Blue: Coarse Grade 325, 45 micron.
Red: Fine Grade 600, 25 micron.
Green: Extra Fine Grade 1200, 9 micron.
The Green side is suitable for quality knives, woodworking tools, T/C tooling etc.
The Red side is suitable for all woodworking tools, carbide tooling, router bits, 3D bits etc.
Red: Fine 600g, 25 micron
Green: Extra Fine 1200g, 9 micron