مثقب مطرقي كهربائي قياس (20mm) نوع (SDS+) استطاعة (620W) بوضعين مختلفين من ستانلي موديل (STHR202K-B5)

Key specs include a 620W motor, 20mm SDS‑Plus chuck, two operation modes (hammer only and hammer drill), variable speed trigger for precise control, oil‑feed lubrication system, depth stop rod, overload protection, rubber Select Grip handle with vibration dampening, auxiliary side handle, and a dust extraction port for improved site safety.

Use the mode switch on the tool to toggle between hammer‑only (chisel/hammering actions) and hammer drill (rotary drilling) modes. Ensure the tool is powered off or at a safe idle before switching, and then reconnect power to begin in the desired mode with the appropriate bit.

The oil‑feed lubrication system delivers oil to the internal components to reduce friction, improve smoothness, and extend the tool’s life during heavy use. Follow the user guide for recommended lubricant type and intervals, and keep the oil reservoir clean and topped up as specified.

It features overload protection that auto‑shuts off the tool if it’s overloaded, a rubber Select Grip for better grip and reduced vibration, an auxiliary side handle for stable control, and a dust extraction port to help keep the work area cleaner and safer. Use appropriate PPE such as safety glasses, gloves, and hearing protection.

Drilling into concrete or masonry for anchors and fixtures, chiseling tasks to remove old mortar or debris, core drilling prep, and heavy‑duty renovation work where you need both drilling and hammering capability in one tool.

Insert an SDS‑Plus bit into the 20mm chuck and push until the locking collar engages. Ensure the bit is clean and the shank is free of damage. Use the appropriate bit length for your task and verify that the bit is compatible with your hammer’s SDS‑Plus system. Always disconnect power before changing bits.

Attach the depth stop rod to the drilling depth stop plate, then set the desired depth on the rod according to your project. During drilling, the depth stop will limit how deep the bit can go, helping you achieve consistent depths on repetitive tasks.

For similar 20mm SDS‑Plus hammers with two modes and comparable power, you can compare with options such as Bosch and Makita models on Fepy. Bosch’s 620W SDS‑Plus Hammer offers similar performance in a compact form, while Makita’s 620W SDS‑Plus Hammer delivers robust drilling and chipping capability. See the product pages for details and confirmed specs: Bosch alternative: https://fepy.com/product/bosch-20mm-sds-plus-hammer-620w; Makita alternative: https://fepy.com/product/makita-20mm-sds-plus-hammer-620w

Regularly clean dust from vents and the dust port, check the dust extraction connection for a proper seal, keep the oil reservoir clean and topped up as recommended, inspect the auxiliary handle and locking screws for tightness, and store the tool in a dry place. Periodically lubricate any moving parts as specified in the manual.

The package typically includes the Stanley SDS‑Plus hammer body, a depth stop rod, an auxiliary side handle, and a dust extraction port attachment. Depending on the retailer, it may also include a basic SDS‑Plus bit set. For expanded capability, consider additional 20mm SDS‑Plus drill bits, chisels, a compatible vacuum for dust extraction, and a bit grease for easy bit changes.

If you’re doing frequent concrete drilling or chiseling tasks and want a single tool with two modes and a robust dust‑management option, this Stanley model offers strong value for money with its 620W power and practical features like the depth stop and oil lubrication. Compare price, included accessories, and any applicable return options on Fepy to ensure it fits your budget and project scale.