The Makita 18" Drill Bit Extension, 7/16" Hex Shank (D-35639) is for use with Makita drilling and fastening tools that feature 1/2” capacity chucks or a 7/16” hex drive (sold separately). The Drill Bit Extension features a set screw design that ensures a tight connection in the most demanding of applications. The D-35639 attaches to 7/16" hex shank drill bits to allow deeper drilling in wood. It is engineered with high-strength steel construction for long life.

• CONVENIENCE : Attaches to 7/16" hex shank drill bits to allow deeper drilling in wood
• DURABILITY : High strength steel construction for long life
• CONTROL : Set hex screw ensures a tight connection to the bit
• INCLUDES : 18" Drill Bit Extension, 7/16" Hex Shank

• Attaches to 7/16" hex shank drill bits to allow deeper drilling in wood
• High strength steel construction for long life
• Set hex screw ensures a tight connection to the bit
• For use with drills that feature 1/2" capacity chucks