One Piece SDS-MAX Tunnel Bit, 2-1/8", Carbide Lubrication Parts & Accessories Equipped with a dual-sided cartridge

Equipped with a dual-sided cartridge to strip RG6

High performance grease for applications with wide temperature ranges

1/2"-14 NPT

with DIN lengths to allow for longer reach and deeper threading in a single pass

One Piece SDS-MAX Tunnel Bit, 2-1/8", Carbide Lubrication Parts & Accessories Equipped with a dual-sided cartridgeIdeal for drilling large holes where the depth of the hole exceeds the practicality of a core bit Chisel and raker teeth are optimized for faster material pulverization SDS Max shank one piece design maximizes energy transfer, while the wide land and substantial core thickness makes these tunnel bits durable even in large hammers The centering tip reduces bit walking for exact spot drilling The three wide flutes create true round holes while ejecting