RED HELIX Series 48-89-2370 Drill Bit Set, 15-Piece, Steel

Name: RED HELIX Series 48-89-2370 Drill Bit Set, 15-Piece, Steel
Brand: Milwaukee
SKU: 3405842-052303-32

Sku: 3405842-052303-32

$55.42 / Set

141 Available at SHIP TO STORE

Estimated Arrival On: 02/19/2026

Our Milwaukee® RED HELIX 15-piece cobalt drill bit set is engineered for extreme durability and long-life in hard metal applications. The QUAD EDGE tip delivers a precision start and features four cutting edges to create smaller chips for faster material removal and less heat leading to improved performance. Designed with a variable HELIX flute that begins with an aggressive 35 deg helical angle and ends at 15 deg for rapid chip removal. The bit also features an internal thicker tapered web that greatly increases strength, reducing premature breakage. Ideal for various tough metal applications including but not limited to stainless steel, cast iron and thick metal. Milwaukee® RED HELIX cobalt drill bits provide up to 15X life versus black oxide drill bits. Set is organized in a customizable accessory case designed for use in PACKOUT™.

Red handles for ease-of-identification
Variable-speed allows for precise hole placement on work surface
Laser-cut thin kerf design provides less-resistance and heat build-up for ease-of-cut, accuracy and long cutting life in wood and metal
QUADEDGE TIP™ designed to decrease heat build-up and drill faster
This beautiful Bermuda green bone handle withstands some extra Pocket Worn® hand finishing to give them that comfortable, slightly smoother feel
Three-position over mold handle provides gripping area on the front, middle and rear to improve comfort by reducing vibration

Material

Steel

Dimensions

8.46 in L x 4.09 in W x 1.38 in H

Number of Pieces

Suitable for

Drill Driver

Includes

(2) 1/16 in RED HELIX Drill Bits, (1) 5/64 in RED HELIX Drill Bit, (1) 3/32 in RED HELIX Drill Bit, (1) 7/64 in RED HELIX Drill Bit, (2) 1/8 in RED HELIX Drill Bits, (1) 9/64 in RED HELIX Drill Bit, (1) 5/32 in RED HELIX Drill Bit, (1) 3/16 in RED HELIX Drill Bit, (1) 7/32 in RED HELIX Drill Bit, (2) 1/4 in RED HELIX Drill Bits, (1) 5/16 in RED HELIX Drill Bit and (1) 3/8 in RED HELIX Drill Bit