Product Description
Milwaukee Replacement Arbor for 3 in. to 5-5/8 in. Selfeed Bit
Model Number: 48-07-0201
The Milwaukee 48-07-0201 is a Replacement Arbor for Milwaukee 3 in. to 5-5/8 in. Self-Feed Bits — the replacement center arbor shaft that connects the large-diameter self-feed bit body to the drill and provides the hex shank that engages the drill chuck. The arbor on a large-format self-feed bit is the structural spine of the tool — it transmits the drill's torque from the hex shank through the full body of the large-diameter bit to the cutting edges at the perimeter, and the arbor's rigidity determines the concentricity and cutting stability of the large-diameter bit body during drilling. When the hex shank wears from repeated chuck tightening cycles, strips from excessive torque, or the arbor body bends or breaks from physical overloading in hard wood or embedded fastener contact, the arbor requires replacement to restore the self-feed bit to usable condition.
The replacement arbor is designed for Milwaukee self-feed bits in the 3 in. to 5-5/8 in. diameter range — a single arbor specification covers this range because large-diameter self-feed bits use a common arbor interface across their size range for interchangeability between the bit body and the arbor. The replacement arbor format allows the expensive large-diameter bit body to continue in service after arbor failure rather than requiring complete bit replacement, making arbor-only replacement a highly economical service option for contractors who use large self-feed bits at production volume. Milwaukee manufactures the replacement arbor to the original hex shank specification and thread for correct chuck engagement and bit body attachment.
See Milwaukee's complete self-feed bit and arbor accessory lineup for all available bit sizes and replacement components.
Features
- Replacement arbor for Milwaukee 3 in. to 5-5/8 in. self-feed bit diameter range
- Single arbor covers the full large-diameter self-feed bit range
- Economical arbor-only replacement vs. complete large-diameter bit replacement
- Replace when hex shank wears, strips, or arbor bends from physical overloading
- Correct hex shank specification for chuck engagement and bit body attachment
Specifications
- Type: Replacement Arbor (Hex Shank)
- Compatible Bits: Milwaukee Self-Feed Bits 3 in. to 5-5/8 in. Diameter
Includes
- (1) Milwaukee 48-07-0201 Replacement Arbor for 3 in. to 5-5/8 in. Selfeed Bits
