Busch #1 Ball Bur / Round Bur SET - Tool Steel - 2.35mm Shaft Size:2.7mm - 4.2mm Building a protective firewall for

Building a protective firewall for safer soldering work

ensuring precision and ease of use

Produces finer castings than ordinary casting sand

Removing flares or spray with precision

by rocking the side to side or up and down for subsequent blows

Busch #1 Ball Bur / Round Bur SET - Tool Steel - 2.35mm Shaft Size:2.7mm - 4.2mm Building a protective firewall forSet of assorted Busch STEEL #1 Ball burs in handy box : contains one of each size within listed size range. #1 ball burs are a versatile bur used to carve, engrave, texture, debur, enlarge holes, cut rounded notches etc for stone setting *TOOL STEEL suits materials softer than itself e. g. non ferrous metals, plastics, wax & most organics.