Sealey SM25010 Precision Boring Head Set 50mm - MT-3

DURABLE - Manufactured from brazed carbide.
PRECISION - Micrometer adjustment for fine step-overs.
PROFESSIONAL - Perfect for small scale precision work.
DIVERSE -Three mounting holes give a wide range of boring capacities.
CONTENTS - Boring Head, Boring Bars ø12mm (x5), MT3 Shank, 45 Fly Cutter for 8mm Round Tools, Hex Keys (x2).
STORAGE - Foam-lined storage case.