Chisels - Chipping & Breakers

Chisel Shank Guide: SDS-plus, SDS-max, and Hex Shanks

The chisel shank is the critical connection point between your hammer and your accessory. At Ohio Power Tool, we provide a comprehensive range of shank designs engineered for specific performance characteristics and compatibility with professional power tools.

SDS-plus Shanks (Light-to-Medium Duty)

SDS-plus shanks are the industry standard for lighter-duty rotary hammers and hammer drills. Featuring a unique groove pattern, they allow the bit to move freely within the chuck for high-speed hammering action.

These are ideal for residential construction, renovation, and precision masonry work involving concrete, brick, and stone.

SDS-max Shanks (Heavy-Duty & Demolition)

Designed for the most demanding applications, SDS-max shanks fit into larger rotary hammers built for intense demolition and construction. The increased shank size and enhanced groove pattern provide a stronger fit for larger diameter drill bits and heavy chisels.

Choose SDS-max for breaking thick concrete slabs, commercial-scale demolition, and preparing surfaces for major infrastructure projects.

Hex Shanks (High Torque & Stability)

Characterized by their six-sided shape, Hex shanks are utilized in large demolition hammers and pavement breakers. Unlike SDS systems, the hex design provides maximum torque transfer and is highly resistant to slipping under extreme loads.

These shanks are especially suited for heavy-duty jobs including:

• Trenching and heavy excavation.
• Asphalt removal and road work.
• Industrial spade work and landscaping.

Find the Right Fit at Ohio Power Tool

Ensuring you have the correct shank for your tool is paramount to jobsite safety and efficiency. Ohio Power Tool stocks a wide assortment of chisels and points to support effective work across a multitude of applications, from residential masonry to heavy-duty industrial demolition.