Comparison : Item # R1SHC8.3-330U-UM10, 8.3 Millimeter (mm) Diameter UM10 Grade Unground Random Length One Hole Central Carbide Rod
Item # R1SHC6.3-330U-UM10, 6.3 Millimeter (mm) Diameter UM10 Grade Unground Random Length One Hole Central Carbide Rod
Item # R1SHC20.3-330U-UM10, 20.3 Millimeter (mm) Diameter UM10 Grade Unground Random Length One Hole Central Carbide Rod
Item # R1SHC22.3-330U-UM10, 22.3 Millimeter (mm) Diameter UM10 Grade Unground Random Length One Hole Central Carbide Rod
Item # R1SHC22.3-330U-UM6, 22.3 Millimeter (mm) Diameter UM6 Grade Unground Random Length One Hole Central Carbide Rod