Description

DeWalt DD4329B12 #29 Cobalt Screw Machine Drill Bits 12 Germany

DeWalt DD4329B12 #29 Cobalt Screw Machine Drill Bits 12 Germany

Overall length 1-7/8″

Patented web taper is 2X larger than the competition for increased strength, rigidity and breakage resistance – 

Optimized 135 degree split point gives exceptional service life and also allows the bit to start on contact – 

Heavy duty flute design produces maximum durability – 

Increased cobalt content provides exceptional wear resistance and longer life

Aeronca x 37 all