Cylinder/cone combi burs have a straight, barrel-shaped body and a pointed end. The body is used for general deburring and finishing of flat surfaces and interior contoured surfaces, and right-angle corners. The pointed end has straight tapered sides for counterboring and smoothing beveled and chamfered surfaces

Cylinder/inverted cone combi burs have straight, barrel-shaped body at the end that tapers slightly toward the shaft, making it wider at the tip. The body is used for general deburring and finishing of flat surfaces and interior contoured surfaces, and right-angle corners. The inverted cone taper finish and debur inside edges and inverted slots and holes.

Ball-nodes cylinder/inverted cone combi burs have a barrel-shaped cutting head with a rounded tip and flutes on their sides and their end with sides that taper toward the shaft. The ball-nosed end deburs and finishes edges, contours, recesses, bore holes, and round-bottomed slots and the inverted cone taper finish and debur inside edges and inverted slots and holes.

Ball-nosed tree/inverted cone combi burs have a slightly tapered rounded tip and tapered shaft. The tapered tip deburs and finishes fillet welds, curved surfaces, slots, and round-bottom holes. The inverted cone taper finish and debur inside edges and inverted slots and holes.

Pointed-end tree/inverted cone combi burs flare at the center and taper to each end with a slightly rounded tip. The pointed-end deburs and finishes molds, fillet welds, curved holes, slots, and openings with pointed bottoms. The inverted cone taper finish and debur inside edges and inverted slots and holes.

Cone/inverted cone combi burs taper to each end with a sharp point on the tip to debur and countersink holes and bevel and chamfer edges. The inverted cone taper finishes and deburs inside edges and inverted slots and holes.

Cone combi burs have a flared center that tapers sharply to each end. The pointed and angled tip counterbores holes and smooths beveled and chamfered surfaces. The reverse taper smooths the underside of holes and bevels.

Ball-nosed cone/inverted cone combi burs flare at the center of the bur and taper to each end with a rounded end at the tip. The ball-nosed tip contours surfaces and deburs and finishes tapered openings with a round bottom. The long, cone-shaped head fits into narrow angles, tight spots, and areas that are difficult to access. The inverted cone taper finish and debur inside edges and inverted slots and holes.

Pointed-end cone/inverted cone combi burs flare in the center of the bur and taper to each end with a sharp point at the tip. The pointed-end tip finishes and deburs grooves, conical holes, and V-shaped, pointed-bottom slots. The inverted cone taper finish and debur inside edges and inverted slots and holes.

Inverted cone combi burs flare out in the middle and taper to both ends to smooth beveled and chamfered surfaces and inverted slots and holes.