The Y24 Hand Held Rock Drill is a light but robust jackhammer designed for both dry and wet drilling in medium-hard to hard rock. Manufactured from high-strength alloy steel, its durability is enhanced by a four-bolt back head, allowing it to perform reliably even under extreme conditions. This makes the Y24 an ideal pneumatic tool for a range of light to medium-duty applications, from construction and plant maintenance to quarrying.

Key Features & Benefits
● High Efficiency: Delivers powerful impact energy (≥27 J) and frequency (≥27 Hz) for fast drilling and effective secondary breaking.
● Lightweight & Maneuverable: Weighing approximately 24 kg, it is easy for a single operator to handle, perfect for jobs requiring high mobility.
● Robust and Durable: Built to last, with key components forged from alloy steel to withstand tough working environments and ensure a long service life.
● Continuous Lubrication: Can be equipped with the FY200B oiler to provide continuous lubrication, protecting internal parts and reducing maintenance.
Technical Specifications of the Y24 Rock Drill
Parameter | Value | Unit |
---|
Weight | ≈24 | kg |
Length | 604 | mm |
Cylinder Diameter | 70 | mm |
Piston Stroke | 70 | mm |
Working Air Pressure | 0.4 ~ 0.63 | Mpa |
Impact Frequency | ≥ 27 | Hz |
Air Consumption | ≤ 50 | L/s |
Air Hose Inner Diameter | 19 | mm |
Drill Bit Diameter | 34 ~ 42 | mm |
Shank Size | 22 x 108±1 | mm |
Optional: FY200B Oiler | Value | Unit |
---|
Capacity | 200 | ml |
Y24 Portable Jack Hammer Accessories
A full range of accessories and spare parts for the Y24 jack hammer is available to ensure continuous operation and optimal performance.

Operating & Safety Guidelines
Before using your pneumatic rock drill, please follow these essential safety and operational procedures:
● Pre-Operation Inspection: Thoroughly check all parts for integrity. Ensure the machine is properly lubricated, air and water lines are clear, and all connections are firm.
● Worksite Preparation: Inspect the drilling area for loose rocks or hazards and clear them before starting to prevent slippage.
● Adhere to Wet Drilling: Dry drilling is strictly prohibited. Always turn on the water before the air, and shut off the air before the water when stopping.
● Proper Drilling Technique: Start at a low speed to establish the hole, then proceed at full speed. For safety, operators should not wear gloves.
● Safe Stance: When using an air leg, maintain a secure stance. Never use your body weight to apply pressure and always stand clear of the drill rod's path to prevent injury from a broken rod.