Description
The BBP057L is a carbide tipped boring bit — 5mm diameter, 70mm overall length, brad point tip — in left-hand rotation. The 70mm length extends reach for deeper boring or machines with more clearance between spindle and panel than the 57mm standard (BBP055L). Brad point spur provides clean, precisely centered hole entry in solid wood and veneer panels. For 57mm left-hand brad point, see BBP055L. For right-hand 70mm brad point, see BBP057R. For 60-degree tip 70mm left-hand, see BBT057L.






