20mm Cutting Diameter HSS 1/2" Reduced Shank Twist Drill Bit

Specification:

Product Name Twist Drill Bit Material HSS Cutting Diameter 20mm / 0.79" Shank Dia 13 mm / 1/2" Shank Size 49 x 13mm / 1.9" x 0.51"(L*D) Neck Size 15 x 19mm / 0.59" x 0.75"(L*D) Flute Length 94mm / 3.7" Total Length 160mm / 6.3" Color Silver Tone Weight 214g Package Content 1 x 1/2" Reduced Shank Drill Bit Description:

• High-speed, hss twist drill with reduced shanks.
• Use on aluminum, iron, plastic, wood.
• Great for electric drill.