1‑7/16″ SDS‑Max Rotary Hammer Bit

Heavy‑Duty Concrete Drilling • SDS‑Max Shank

The 1‑7/16″ SDS‑Max rotary hammer bit is built for deep concrete drilling, structural penetrations, and heavy commercial work. Designed for SDS‑Max hammers like Hilti TE‑Y, Makita XGT GRH05M, and Bosch SDS‑Max, this bit delivers maximum durability and fast drilling speed on Hawaiʻi job sites.

Made from high‑alloy steel with carbide cutting edges, it’s ideal for drilling anchor holes, utility penetrations, and large‑diameter openings in reinforced concrete.

Key Features

• 1‑7/16″ diameter for large concrete penetrations
• SDS‑Max shank — fits Hilti TE‑Y, Makita GRH05M, Bosch SDS‑Max
• Carbide‑tipped cutting head for long life
• High‑alloy steel body for durability
• Optimized flute design for fast dust removal
• Ideal for heavy commercial drilling

• Ideal Applications

  • Large anchor holes
  • Utility penetrations (plumbing, electrical, conduit)
  • Heavy commercial drilling
  • Structural concrete work
  • Industrial maintenance

Technical Specifications