Sunnen Honing Stones H70A45N, Abrasive Stones

with more than 20 years of experience in Honing, BOSON Abrasives are able to supply a full range of metal bonded diamond and CBN Honing stones (superabrasives honing sticks) sets for TUBE HONES, Hydraulic cylinders honing and finishing.

H50 and H70 Honing Stone Sets for MPS Modular Tool System
H50 honing stone sets for use with MPS-H50 Hone Head
Each set consist of two stone assemblies

H70 Honing Stone and Guide Set for use with MPS-H70, MPS-H85, MPS-H165, MPS-200 Hone Heads.
Each set consist of two abrasive stone assemblies and two guides.

We can provide H50 and H70 Honing stone sets with conventional abrasives and Superabrasives(Diamond and CBN)
We provide samples for trials, short delivery time. 

H50 honing stone sets for use with MPS-H50 Hone Head
Each set consist of two stone assemblies
H70 Honing Stone and Guide Set for use with MPS-H70, MPS-H85, MPS-H165, MPS-200 Hone Heads.
Each set consist of two abrasive stone assemblies and two guides.
H70A45N standard honing stone sets in stock, which can ship out at once.
Application:

Engineering hydraulic cylinder
Cylinder oil field pump
Coal mine hydraulic and engine liner
Military guns and other deep hole boring and processing areas.

H70 -	A	4	5	Abrasive Types	Grit Size				Hardness
Series	Abrasive	Grit	Hard-	A - Aluminum Oxide	1-	70	8-	400	1-	Soft
	Type	Size	ness	C,J - Silicon Carbide	2-	80	9-	500	3-
				DM, DR, DV - Diamond	3-	100	0-	600	5-
				NM, NR - CBN	4-	150	80-	800	7-
					5-	220	90-	900	9-
					6-	280	10-	1000	11-
					7-	320	00-	1200	13-
									15-	Hard