Milwaukee 48-89-2722 1/4" THUNDERBOLT® Black Oxide Drill Bit

The Milwaukee THUNDERBOLT® Black Oxide 1/4 in. drill bit is engineered for durability and long life in metal, wood, and PVC. Its thicker-core THUNDERBOLT® web increases strength and helps resist side-load breakage.

A 135-degree split-point tip starts on contact to reduce walking, while the parabolic flute clears chips quickly. The 3-FLAT SECURE-GRIP™ shank helps prevent slipping in the chuck, and the black oxide coating provides lubricity and corrosion resistance.

Features

THUNDERBOLT® thicker web for increased strength and durability
135-degree split-point tip starts on contact and reduces walking
Parabolic flute design clears chips quickly
3-FLAT SECURE-GRIP™ shank reduces slipping in the chuck
Black oxide coating provides lubricity and corrosion resistance
Designed for drilling metal, wood, and plastic/PVC
Effective for drilling curved surfaces
Recommended for use with portable drills

Specifications

SKU: 48-89-2722
Brand: Milwaukee
Diameter: 1/4 in.
Decimal Equivalent: 0.25
Length: 4 in.
Flute Length: 3-3/4 in.
Shank: 3-Flat
Coating: Black Oxide
Pack Quantity: 1
ACME Assembled Weight: 0.05 lb
UPC: 045242166916
Condition: New

Includes

1/4" THUNDERBOLT® Black Oxide Drill Bit (48-89-2722)