39pc Drill & Drive Set - Montana Brand Tools – Made in USA
CLE-LINE C23395 Jobber Drill,#39,Cobalt | eBay
39/64" Cobalt Reduced Shank Drill Bit with 1/2" Shank - Walmart.com
CHICAGO-LATROBE, #39 Drill Bit Size, 1-3/8 in Flute Lg, Jobber Length Drill Bit - 434N05|69039 - Grainger
Precision Twist Drill 040039 | 39/64" Diameter 4-1/4" OAL 118 Degree High Speed Steel Bright Finish Screw Machine Length Drill Bit - All Industrial Tool Supply
39/64" Type 510, HSS, 118 Degree Point, Taper Shank Drill Bit - Black Oxide Flutes, Norseman Drill #14460 | AFT Fasteners
KnKut 39/64" Fractional 1/2" Reduced Shank Drill Bit
Amazon.com: Sabre Tools 1 Inch x 39 Inch SDS Plus Rotary Hammer Drill Bit, Carbide Tipped Concrete Drill Bit for Masonry; Brick, Stone, and Concrete (1" x 37" x 39") : Tools