End-Cut Cylinder Burs (SB)
Available91 products
End-cut cylinder burs (SB) have fluted sides and a fluted end to debur and finish flat-bottom slots and holes, blind holes, and inside contours. Cutting edges are made from carbide, which is a hard material that resists wear and limits heat. Carbide burs attach to rotary power tools such as die grinders, high-speed engravers, and pendant drills.
Double-Cut End-Cut Cylinder Burs
Double-cut end-cut cylinder burs (SB) have crossing left- and right-hand flutes to quickly remove stock from steel, stainless steel, and other high-strength ferrous metals while leaving a smoother finish than single-cut burs.
1/8 in Shank
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1/4 in Shank
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Single-Cut End-Cut Cylinder Burs
Single-cut end-cut cylinder burs (SB) have parallel rows of right-hand spiral flutes to balance stock removal and finish. Single-cut burs are used in general applications to evacuate chips on most materials, including brass, copper, cast iron, and steel.
1/8 in Shank
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1/4 in Shank
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Aluminum-Cut End-Cut Cylinder Burs
Aluminum-cut end-cut cylinder burs (SB) have wide channels to provide better chip clearance than other cuts when machining soft materials such as aluminum, brass, and plastic.
1/4 in Shank
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Steel-Cut End-Cut Cylinder Burs
Steel-cut end-cut cylinder burs (SB) make aggressive cuts in steel and hardened steel. Large chips are removed quickly to keep surface temperatures low to reduce annealing that can cause workpiece discoloration.
1/4 in Shank
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