Milling burr for use in handheld machines at a given direction of rotation about an axis of rotation, the milling burr comprising - a shank; - a cutting member which is rigidly connected to the shank, the cutting member having -- a number n of first, second, third cutting teeth (8a, 8b, 8c,...) extending in a first direction of twist and -- first, second, third,... rows of tooth dividers extending in a second direction of twist which is opposite to the first direction of twist, which tooth dividers are formed in the first, second, third,... cutting teeth (8a, 8b, 8c,...), and which tooth dividers --- - divide the first, second, third,... cutting teeth (8a, 8b, 8c,...) in cutting tooth portions with in each case a first end and a second end --- - with the cutting teeth (8a to 81) and the rows of tooth dividers each being arranged at equal angular distances across the periphery of the cutting member, - cutting edges, cutting surfaces and clearance surfaces which are in each case formed on the first, second, third,... cutting teeth (8a, 8b, 8c,...), with -- the cutting surfaces being arranged upstream of the cutting edges - relative to the direction of rotation -, and -- the clearance surfaces being arranged downstream of the cutting edges - relative to the direction of rotation -, and - facets being formed on the cutting teeth between the cutting edges and the clearance surfaces, characterized in - that the tooth dividers each have a same length b in the direction of the axis of rotation, - that the cutting tooth portions in each case have an identical length ( a) in the direction of the axis of rotation, - that the cutting member is made of hard metal, - that two first and second planes of rotation (21, 22) defined by the first end or the second end, respectively, of a cutting tooth portion of a first cutting tooth accommodate at least 90% of the length a of each cutting tooth portion, which follows the in each case next cutting tooth portion when seen in the direction of rotation, of a third, fifth,... cutting tooth (8c, 8e,...), and - that in each case at least 90% of the length b of the tooth dividers formed in the second, fourth,... cutting tooth (8b, 8d,...) when seen in the direction of rotation is accommodated between the first and the second plane of rotation (21, 22). - a shank; - a cutting member which is rigidly connected to the shank, the cutting member having -- a number n of first, second, third cutting teeth (8a, 8b, 8c,...) extending in a first direction of twist and -- first, second, third,... rows of tooth dividers extending in a second direction of twist which is opposite to the first direction of twist, which tooth dividers are formed in the first, second, third,... cutting teeth (8a, 8b, 8c,...), and which tooth dividers --- - divide the first, second, third,... cutting teeth (8a, 8b, 8c,...) in cutting tooth portions with in each case a first end and a second end --- - with the cutting teeth (8a to 81) and the rows of tooth dividers each being arranged at equal angular distances across the periphery of the cutting member, -- a number n of first, second, third cutting teeth (8a, 8b, 8c,...) extending in a first direction of twist and -- first, second, third,... rows of tooth dividers extending in a second direction of twist which is opposite to the first direction of twist, which tooth dividers are formed in the first, second, third,... cutting teeth (8a, 8b, 8c,...), and which tooth dividers --- - divide the first, second, third,... cutting teeth (8a, 8b, 8c,...) in cutting tooth portions with in each case a first end and a second end --- - with the cutting teeth (8a to 81) and the rows of tooth dividers each being arranged at equal angular distances across the periphery of the cutting member, --- - divide the first, second, third,... cutting teeth (8a, 8b, 8c,...) in cutting tooth portions with in each case a first end and a second end --- - with the cutting teeth (8a to 81) and the rows of tooth dividers each being arranged at equal angular distances across the periphery of the cutting member, - cutting edges, cutting surfaces and clearance surfaces which are in each case formed on the first, second, third,... cutting teeth (8a, 8b, 8c,...), with -- the cutting surfaces being arranged upstream of the cutting edges - relative to the direction of rotation -, and -- the clearance surfaces being arranged downstream of the cutting edges - relative to the direction of rotation -, -- the cutting surfaces being arranged upstream of the cutting edges - relative to the direction of rotation -, and -- the clearance surfaces being arranged downstream of the cutting edges - relative to the direction of rotation -, - facets being formed on the cutting teeth between the cutting edges and the clearance surfaces, - that the tooth dividers each have a same length b in the direction of the axis of rotation, - that the cutting tooth portions in each case have an identical length ( a) in the direction of the axis of rotation, - that the cutting member is made of hard metal, - that two first and second planes of rotation (21, 22) defined by the first end or the second end, respectively, of a cutting tooth portion of a first cutting tooth accommodate at least 90% of the length a of each cutting tooth portion, which follows the in each case next cutting tooth portion when seen in the direction of rotation, of a third, fifth,... cutting tooth (8c, 8e,...), and - that in each case at least 90% of the length b of the tooth dividers formed in the second, fourth,... cutting tooth (8b, 8d,...) when seen in the direction of rotation is accommodated between the first and the second plane of rotation (21, 22).