150 Grit Sunnen Hone Stones | 1.58"-1.77" Range | SNJ3-J45

150 Grit Stones are ideal for fast material removal on deburred, bored, ground and reamed holes in Aluminum, Bronze and Cast Iron.

• Silicon-Carbide stones
• Stone set consists of 3 stones
• Sized to fit SNJ-10 hone (sold separately)
• Yields an 8 Ra finish

NOTE: Goodson is authorized to ship Sunnen Products only within The United States and Canada.