BOSON Abrasives specialized in manufacturing cBN and diamond honing stones (honing sticks) in metal bonded. We only use the abrasives from GE ( Diamond Innovation) to ensure the highest quality of honing stones. with more than 20 years of experience in honing industry,Boson are able to supply a complete range of Sunnen tyle honing stones.

Honing Stone Range:
K series: K3, K4, K5, K6, K8, K10, K12, K16, K20, AK20
L series, L3, L4, L5, L6, L8, L10, L12, L16, L20, AL20, BAL20
P series, P20, P28, R28, HP28
Y/ YY series, Y8/YY8, Y10/YY10, Y12/YY12, Y16/YY16, Y20/YY20, Y32/YY32, Y44/YY44, Y56, Y72, Y88, Y104