SP-98/99 HANDLE INGCO (RH150028) H-68
Part Codes: SP‑98 and SP‑99
Part Name: Handle Assembly (Left and Right/Two‑Piece Handle)
Tool Model: INGCO RH150028 — 1500 W Rotary Hammer
Diagram Reference: H‑68
🧰 What It Is
The handle assembly on the INGCO RH150028 rotary hammer is the main grip portion of the tool that you hold during operation. Since a rotary hammer generates significant force and vibration, the handle is designed to provide stable, ergonomic grip, control, and user comfort.
This handle assembly usually consists of two matching halves (SP‑98 and SP‑99) that clamp around the motor housing and internal components.
⚙️ Technical Function
The handle assembly performs several important roles:
1. User Control and Safety
Provides a secure grip to hold and guide the tool
Helps manage reaction forces during drilling and hammering
Designed to reduce fatigue by offering a comfortable hand position
2. Structural Support
Forms part of the tool’s main body structure
Holds internal components in alignment and encloses wiring
Serves as mounting points for trigger switch, lock‑on button, and other control parts
3. Housing Protection
Protects internal transmission and motor components from dust, debris, and impact
Helps maintain tool integrity under heavy use
4. Mounting Interface
Provides mounting bosses and screw points for securing covers, grips, and accessories