271 design and is available in open and closed mouth

19 mm (3/4") x 102 mm (4") holes with an M18HB6 battery

Anti-restart function with warning lamp for safety

6mm delivers strong balance of removal rate and surface finish

These small steel particles are otherwise pressed into the stone surface and can disturb the sharpening

50mm x 25mm High Speed Decarbonising Brush - 236 by Josco Size:50mm 271 design and is availableJosco 50mm x 25mm High Speed Decarbonising Brush is ideal for removing rust and corrosion from most metals. The 230 series of decarbonising brushes are now all rated as high speed, and are excellent for decarbonising in automotive applications. Suitable for use with die grinders, air tools and drills.