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Machine Ground Tree 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. The tree design is for deburring and finishing rounded openings and curvilinear surface profiles. They are used to deburr castings and machine dies.

  • 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 Tree Shape Bur, Standard Cut, High Speed Steel Burs SKU W33.187 Machine Ground

Tree Shape Bur, Standard cut


3/8" x 3/4"
1/4" shank with 2 1/4" overall length
Part# W33.187


Machine ground Tree Shape Bur, Standard Cut Burs, High Speed Steel Burs SKU W33.190 Machine Ground

Tree Shape Bur, Standard cut


1/2" x 3/4"
1/4" shank with 2 1/4" overall length
Part# W33.190


Machine ground Tree Shape Bur, Satndard Cut Bur, High Speed Steel Burs SKU W33.193 Machine Ground

Tree Shape Bur, Standard cut


5/8" x 1"
1/4" shank with 2 1/2" overall length
Part# W33.193