DeWalt N433408 Side Handle – Genuine OEM Replacement Drill Auxiliary Side Handle

Part Number: N433408
Category: Power Tool Parts & Accessories → Drill Parts → Auxiliary Side Handles
Type: DeWalt N433408 Side Handle – Genuine OEM Replacement Drill Auxiliary Side Handle

The DeWalt N433408 Side Handle is a genuine OEM replacement auxiliary handle designed for compatible DeWalt cordless drills and hammer drills. This adjustable side handle mounts securely around the drill's gear housing, providing additional stability, leverage, and two-handed control when drilling large holes, driving fasteners, or using hammer drilling applications. Manufactured to original equipment specifications, it provides a direct-fit replacement for worn, damaged, or missing side handles, helping restore safe, comfortable, and controlled tool operation.

Key Features & Benefits

• Part Number: N433408
• Genuine OEM DeWalt replacement part
• Replacement auxiliary side handle
• Provides improved control and stability during drilling
• Helps reduce user fatigue during demanding applications
• Adjustable positioning for user comfort
• Ideal for hammer drilling and high-torque drilling applications
• Durable OEM construction
• Direct-fit OEM replacement
• Manufactured to original equipment specifications

Technical Specifications

Part Number: N433408

Manufacturer: DeWalt

Product Type: Auxiliary Side Handle

OEM Part: Yes

Application: Cordless Drill & Hammer Drill Support Handle

Compatible Applications

The DeWalt N433408 Side Handle fits select:

• DeWalt DCD991B 20V MAX XR 3-Speed Brushless Drill/Driver (Type 1)
• DeWalt DCD991M2 Drill (Type 1)
• DeWalt DCD991P2 20V MAX XR 3-Speed Drill/Driver Kit (Type 1)
• DeWalt DCD996B 20V MAX XR 3-Speed Brushless Hammer Drill (Type 1)
• DeWalt DCD996M2 Drill (Type 1)
• DeWalt DCD996M2V Hammer Drill (Type 1)
• DeWalt DCD996P2 20V MAX XR 3-Speed Hammer Drill Kit (Type 1)
• DeWalt DCD997P2BT 20V MAX XR Tool Connect Hammer Drill (Type 1)
• DeWalt DCD998B Cordless Hammer Drill/Driver (Type 1)
• DeWalt DCD998W1 20V MAX XR 1/2" Brushless Hammer Drill/Driver (Type 1-1)

Always verify your tool model, type number, and original part number before ordering to ensure proper compatibility.

Function of the Side Handle

The DeWalt N433408 Side Handle provides additional support and control during drilling applications. It helps to:

• Improve stability during drilling and hammer drilling
• Provide increased leverage for high-torque applications
• Reduce user fatigue during extended use
• Improve accuracy and control
• Enhance safety when drilling large holes or dense materials
• Restore the drill's original handling performance

Using a genuine OEM replacement side handle helps ensure proper fit, dependable support, and long-term tool performance.

Common Signs Replacement Is Needed

Replace the side handle if you notice:

• Cracked or broken handle
• Loose fit around the gear housing
• Damaged clamping mechanism
• Excessive wear affecting grip
• Handle no longer tightens securely
• Missing auxiliary handle

A damaged or missing side handle can reduce control during operation, especially when drilling with large bits or performing hammer drilling tasks.

Installation & Service Notes

Remove the battery from the drill before installing or replacing the side handle.

Loosen the existing side handle and remove it from the tool. Inspect the mounting collar and gear housing for dirt or damage before installing the N433408 Side Handle. Slide the replacement handle over the gear housing, position it at the desired angle, and tighten the clamping mechanism securely. Verify that the handle is firmly locked in place before operating the drill.

Important: Always verify your tool model, type number, and original part number before ordering. Ensure the side handle is securely tightened before performing high-torque drilling or hammer drilling applications. Use genuine OEM DeWalt replacement components to ensure proper fit, maximum control, and long-term tool reliability.

Maintenance Recommendations

• Inspect the side handle regularly for cracks or wear.
• Keep the clamping mechanism clean and free of debris.
• Verify the handle is securely tightened before each use.
• Avoid overtightening the clamp to prevent unnecessary wear.
• Replace damaged handles promptly to maintain safe operation.
• Use genuine OEM replacement parts to maintain factory ergonomics, dependable control, and long-term drill performance.