Makita B-63731 PH3 1/4" 50mm bit set

The Makita B-63731 Impact Black series bits are designed to offer maximum strength, precision and durability in the most demanding impact driver applications. Made of high-quality steel alloy , these bits ensure high torsional strength and a long service life even under intense stress.

The anti-corrosion surface treatment protects the metal from rust, ensuring consistent performance over time. The 1/4" HEX (E-Form) shank allows for a stable and immediate connection with all Makita screwdrivers with quick release , such as the DTD153, DTD151, DTD155 and DTD156 models.

Thanks to their precision PH3 geometry , the 50 mm Impact Black inserts ensure a perfect fit with the screw, reducing the risk of slippage and head wear, for powerful and controlled tightening .