with slot CBN honing stick hongtuo formula can achieve better surface finish
Honing stones parameters
Code | NM75 | NM55 | NM50 | NM45 | NM65 | NM85 | NM95 | NM15 | NM05 | NM04 | NM005 |
Grit size | 80# | 100# | 120# | 140# | 180# | 240# | 280# | 300# | 400# | 500# | 800# |
PEPA Grit size | D181 | D151 | D126 | D107 | D91 | D64 | D54 | D48 | D35 | D25 | D15 |
Roughness | 2.0-1.6 | 1.6-1.4 | 1.6-1.4 | 1.4-1.3 | 1.3-1.0 | 1.0-0.8 | 0.8-0.7 | 0.8-0.6 | 0.6-0.4 | 0.4-0.2 | 0.2-0.1 |
Stock removal | 0.1-0.2 | 0.05-0.1 | 0.05-0.1 | 0.05-0.1 | 0.03-0.1 | 0.03-0.07 | 0.02-0.035 | 0.015-0.03 | 0.01-0.015 | 0.01-0.015 | 0.005-0.01 |
Usually,we can make stone with base and holder ,there are marks on the base stone, so the worker will know which side is abrasive and which side is not.
HongTuo Superabrasives are the most advanced metal-cutting abrasives available in the world today.There outstanding performance ensures the honing of even the most difficult materials,that until now,have resisted cutting by any method.They significantly improve cutting action,overall production rates and abrasive life over other abrasive available.Most of the popular tool steels can be honed as easily as ordinary hardened steel.