Milwaukee 1/4 in. x 12 in. Thunderbolt Aircraft Length Black Oxide Drill Bit

The Milwaukee 48-89-2772 1/4 in. Thunderbolt Black Oxide Drill Bit is recommended for use with portable drills. This drill bit features a parabolic flute form to clear chips and debris to keep the bit cool, and the thick core offers protection against side-load breakage. The black oxide construction provides durability, and this drill bit is excellent for drilling on curved surfaces.

• Thunderbolt web, provides longer life and faster driller times
• Parabolic flute, clears chips faster
• Black oxide construction for durability
• 135-degree split point, precision start no walking

Specifications

• Self-Feeding: No
• Drill Bit Type(s) Included: Twist
• Shank Style: 3-Flat
• Tools Product Type: Power Tool
• Bit Material: Black Oxide
• Material Application: Aluminum,Angle Iron,Wood
• Individual/Set: Individual
• Drill Bit Type: Twist
• Assembled Depth (in.): 0.63 in
• Shank Diameter: 3/8 in
• Assembled Width (in.): 1.88 in
• Bit Diameter: 1/4 in
• Bit Length (in.): 12
• Assembled Height (in.): 7.75 in