AZUNO SDS Max Clay Spade Bit – 4-1/2 in x 17 in Heavy-Duty Shovel Bit for Rotary Hammer & Jack Hammer

AZUNO SDS Max Clay Spade Bit is engineered to handle demanding digging tasks in clay, soil, and mixed ground. Measuring 4-1/2 inches by 17 inches, this heavy-duty bit features a forged blade with a robust steel body that resists heat and stress, delivering a clean cut through compact layers and gritty particles. The blade geometry is designed to bite with each pass, creating clean trenches and helping you work efficiently in constrained spaces. The 17 inch length adds reach for deeper channels without sacrificing control.

Built for SDS Max systems

Seamlessly connects to SDS Max (0.7 in / 18 mm) jackhammers and rotary hammers. Note: this bit does not fit HEX or SDS Plus interfaces.

Durability you can feel

• Forged from 40CrMo steel and heat treated for higher resistance to bending and breakage under pressure.
• One-piece construction optimizes impact transfer for more efficient digging with each strike.

Ergonomic design for longer use

• Ergonomic curved blade reduces back strain, enabling longer work sessions on challenging projects.
• Solid integration minimizes energy loss and vibration during use.

What it thrives on

Perfect for clay-rich soils, hard-packed earth, frozen ground, adobe, sandstone, and similar substrates. It cuts through tough layers while preserving the integrity of the bit.

Care and maintenance

• After use, wipe the surface clean and apply rust-preventive oil to extend tool life.
• Double-check your jackhammer type before purchasing to ensure SDS Max compatibility.

Whether you're trenching, digging drainage channels, or preparing groundwork, the AZUNO SDS Max Clay Spade Bit is designed to perform where other bits struggle. It offers a blend of strength and precision that can support your workflow without promising guarantees.