Core Drill Bit Adapter 1-1/4 Inch UNC Male To SDS Max Shank, Diamond Core Bit Converter For Hammer Drills Or Electric Drills, 1/2 BSP Female, 190mm Length, Durable Steel

1-1/4 UNC to SDS Max Core Drill Bit Adapter, 190mm length
✔️ 1pc adapter, 1-1/4 UNC male to SDS MAX shank, 190mm (7.5 in)

This core drill bit adapter lets you fit diamond core bits with a 1-1/4 inch UNC thread onto drills that use SDS MAX shanks, including hammer drills and electric drills. The 1/2 BSP female port adds compatibility with common accessory fittings, and the overall length of 190 mm (7.5 in) keeps the setup stable during core drilling.

✅ 1-1/4 UNC to SDS MAX shank interface
✅ Diamond core bit compatibility with SDS MAX drills
✅ 190 mm length (7.5 in) for stable alignment
✅ Durable steel construction for long life
✅ 1/2 BSP female port for accessory connections

💡 What is a drill bit adapter used for when converting UNC to SDS Max shanks? This handy accessory lets you run diamond core bits on SDS Max drills and compatible hammer drills. - UNC to SDS Max interface for core drilling
- Expand drill compatibility for concrete and masonry projects
- 190 mm length supports stable bit alignment
- Durable steel construction for long life