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Machine Ground Cylinder Shape Burs - High Speed Steel



These files have smooth, undamaged flutes, they are ground from hardened high speed steel blanks. They are used for filing mild steels and pliable, stringy materials like aluminum, brass, lead, plastics, and magnesium. They are best used in machines with flexible shafts and air tools, at medium speeds.


  • Proudly made right here in the USA.
• Standard Cut Burs

The standard cut bur provides easy chip flow and faster material removal with little to no clogging. Can be used on aluminum, magnesium, soft steel, plastic, rubber and wood.
Machine Ground Cylinder Radius End Bur, Rough Cut SKU W33.065 Machine Ground

Cylinder Shape Burs, Standard cut


3/16" x 1/2"
1/4" shank with 2-1/4" overall length
Part# W33.029


Machine Ground Cylinder Radius End Bur, High Speed Steel Rough Cut SKU W33.031 Machine Ground

Cylinder Shape Burs, Rough cut


1/4" x 1"
1/4" shank with 2-1/4" overall length
Part# W33.031


Machine Ground Cylinder Radius End Bur, Rough Cut SKU W33.032 Machine Ground

Cylinder Shape Burs, Standard cut


1/4" x 1"
1/4" shank with 2-1/4" overall length
Part# W33.032


Machine Ground Cylinder Shape End Bur, Rough Cut SKU W33.038 Machine Ground

Cylinder Shape Burs, Standard cut


3/8" x 1"
1/4" shank with 2-1/4" overall length
Part# W33.038


Machine Ground Cylinder Radius End Bur, Rough Cut SKU W33.041 Machine Ground

Cylinder Shape Burs, Standard cut


1/2" x 1"
1/4" shank with 2-1/4" overall length
Part# W33.041


Machine Ground Cylinder Radius End Bur, Rough Cut SKU W33.056 Machine Ground

Cylinder Shape Burs, Standard cut


3/4" x 3/4"
1/4" shank with 2-1/4" overall length
Part# W33.056


Machine Ground Cylinder Radius End Bur, Rough Cut SKU W33.059 Machine Ground

Cylinder Shape Burs, Standard cut


1" x 1"
1/4" shank with 2-1/4" overall length
Part# W33.059


Machine Ground Cylinder Radius End Bur, Rough Cut SKU W33.301 Machine Ground

Cylinder Shape Burs, Standard cut


1/4" x 1/2"
1/8" shank with 1-1/2" overall length
Part# W33.301