Don't you love new tools and their parts?!  Just ready to be attached and go to work to do the job they were made for!  This grinding stone is a high-quality industrial abrasive made for extended general-purpose grinding on metals, castings, welded joints, rivets and rust.

• Ideal for sharpening, deburring and general purpose grinding on most materials including stainless steel
• High quality industrial abrasive
• For sharpening, deburring & grinding
• Use on most metals, porcelain & glass
• Bit diameter is 1/4"
• Shank diameter is 1/8"
• Packed two stones per card

User Tips

• Use the 415 dressing stone to clean the surface of the grinding stone and restore its original shape. You can also use the dressing stone to create a grinding stone with just the right shape for that special job.
• For best results, insert the accessory bit all the way into the tool and then back it out slightly before tightening down. This provides plenty of shank for the collet or chuck to hold onto the bit.