Product Description
**Milwaukee parts change not only by model# but also by serial number. To look up your tools parts break down on Milwaukee's website please click here:
Milwaukee Outer Blade Flange
Model Number: 43-34-0685
The Milwaukee 43-34-0685 is a genuine OEM Outer Blade Flange replacement for compatible Milwaukee circular saws or cut-off tools — a precision-machined clamping flange that secures the blade on the tool's arbor at the outer face of the blade assembly. The outer blade flange is the component the operator removes during blade changes — it threads or fastens onto the arbor outside the blade, and when tightened against the blade's inner face flange, the two flanges sandwich the blade in a rigid, centered mount that holds it perpendicular to the arbor axis for accurate, balanced cutting. The outer flange's contact face must be flat and its arbor interface dimensions must be correct for the flange to clamp the blade concentrically without the runout that causes poor cut quality, vibration, and accelerated blade wear. When the outer flange is damaged from blade changes, develops thread damage, or warps from heat exposure, it must be replaced to restore proper blade clamping and concentricity.
Using a genuine Milwaukee OEM outer blade flange ensures the correct arbor thread specification, contact face flatness, and overall flange dimensions for the specific tool — a flange with incorrect arbor thread or contact dimensions does not clamp the blade concentrically, producing excessive blade runout that directly translates to cut quality degradation and safety risk from an improperly secured blade at operating speed. Always verify your specific Milwaukee tool's model number and serial number at milwaukeetool.com before ordering, as flange specifications vary between Milwaukee saw and cut-off tool models and blade size configurations.
Features
- Genuine Milwaukee OEM outer blade flange — correct arbor thread and contact face dimensions
- Proper flange flatness and fit essential for concentric blade clamping and low runout
- Replace when flange is damaged, shows thread damage, or warped from heat exposure
- Incorrect flange causes blade runout, cut quality degradation, and unsafe blade retention
- Verify tool model and serial number at milwaukeetool.com before ordering
Specifications
- Type: Outer Blade Flange
- Compatible Tools: Milwaukee Circular Saws or Cut-Off Tools (verify model and serial number)
Includes
- (1) Milwaukee 43-34-0685 Outer Blade Flange
