KooingTech SDS Chuck Adapter, 3PCS 1/4" Hex Drill Bit Set, Drill Socket Adaptor for SDS Hammer Drill

• COMPATIBLE SDS CHUCK: Designed to fit most SDS hammer drill chucks, this adapter connects securely with 1/4" hexagonal shank bits. The dual slot design ensures stable power transmission during screwdriving operations.
• DURABLE SOCKET ADAPTOR: Crafted from chrome vanadium steel (Cr-V) with hardness rating. Features machined interfaces that withstand N·m torque. Ideal for heavy-duty screw driving tasks.
• 3-PC SQUARE DRILL BIT: Set includes three adapters (60mm black/grey,75mm silver). Each unit weighs 98g±2g with 1/4"(6.35mm) hex shank. Package dimensions: 80x50x25mm/3.15x1.97x0.98in.
• EFFICIENT BIT HOLDER: The SDS bit holder reduces wobble with <0.1mm runout tolerance. Compatible with JIS/PHR/PH标准十字批头。Automatic bit ejection mechanism enables rapid bit changes.
• CERTIFIED ADAPTER SET: CE-certified construction meets standards. Random shipping includes both Gen2/GEN3 models. Tested to withstand insertion cycles without deformation.

Specification: Material: Chrome Vanadium Steel Quantity: 3pcs Color: Black, Grey, Silver Inner Hexagon Size: 1/4" (6.35mm) Overall Length: 60mm/2.36in (Black, Grey), 75mm/2.95in (Silver) Weight: Approx. 98g Package Includes: 3 x SDS Socket Adaptor Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.