Boride Narrow CS-HD Kit (6pcs) on blanks

Boride is a famous brand on the abrasive market, that offers professional sharpening and polishing stones of different dimensions and materials. There's wide choice of abrasive stones for any kitchen knife. 40-years experience of the manufacturing company is a great warranty for quality of their sharpening and polishing instruments prolongating life even of the most whimsical blade. CS-HD is the hardest stone with silicon used for processing of hard steels (fron 47 to 63 HRC). Narrow stones aro more convenient for S-shape-sharpening of the cutting edge, concave blade and cutting tool with small dimensions.
Stone dimensions: 12x3x150 mm (1/8*1/2*6")
Gritness: 320, 400, 600, 800, 1000, 1200 grit
Material: Silicon carbide
Work recommendations: Boride CS-HD series works both with oil and water coolants. To increase the efficiency of grinding works with coarse stones it's recommended to use coolant with a low density, water or special TSPROF knife sharpening oil. Levelling of the stone is performed on the glass with silicon carbide powder of 200/160 microns. By using and cleaning the stone it's possible to use household detergents.