Makita B-66313 3‑1/8" x 24" SDS‑MAX Tunnel Bit Subcategory:Rotary Hammer Bits & Demolition Steel Head Length:6

Head Length:6

great for stripping insulation

Designed for fast and easy installation

Features Taller 12mm segments are designed for longer life and faster cutting

*Dipped ratchets DO NOT only fit into our Master/Mity Master cases in place of a rack*

Makita B-66313 3‑1/8" x 24" SDS‑MAX Tunnel Bit Subcategory:Rotary Hammer Bits & Demolition Steel Head Length:6Makitas 3 1 8" x 24" SDS MAX Tunnel Bit is designed to drill larger holes in masonry for piping, ventilation, and electrical installations. This bit is ideal for drilling holes in concrete, block, and brick where the depth of the hole exceeds the depth of a standard core bit. The B 66313 features a solid tungsten carbide head, a carbide tipped centering point for more accurate drilling, and a solid one piece system that transfers power directly to the