أداة (ريشة) مثقب ديوالت نوع (SDS+) قياس (150mmX200mm) قطر (14mm)

Specifications: diameter 14 mm, flute length 150 mm, overall length 200 mm, SDS+ shank for quick, secure fits in compatible hammer drills, and construction from high-speed steel for durability and long life.

Best suited for masonry and concrete. It can also handle other hard materials commonly encountered in construction projects, provided you use the appropriate hammer drill settings and technique.

Insert the bit into an SDS+ hammer drill chuck with the drill in impact mode. Push in firmly until it seats fully, then start drilling at a low speed to establish a hole, gradually increasing speed while applying steady, perpendicular pressure. Avoid side loads and overheating by drilling in short bursts if needed.

Common use cases include drilling holes for masonry anchors, electrical or plumbing installations in concrete or brick walls, and other heavy-duty drilling tasks where a sturdy 14 mm bit is advantageous.

Always wear safety glasses and gloves, ensure the drill is in good condition, secure the workpiece, avoid excessive force, and let the bit cool between long drilling sessions to prevent overheating. Keep dust extraction in use if available.

Operate at appropriate speeds, use proper cooling or brushing intervals if drilling longer holes, clean out dust after use, and avoid applying lateral pressure. Store in a dry place to prevent corrosion and keep the cutting edges intact.

Compared to other 14mm SDS+ bits, this Dewalt version emphasizes robust high-speed steel construction and SDS+ shank for quick changes. If you’re choosing among options, consider factors like overall length, flute design for dust clearance, and brand reliability. For example, you can compare with other 14mm bits on Fepy.com to evaluate length and price differences.

Similar options on Fepy.com include: Boschs SDS+ Drill Bit 14mm x 150mm (https://www.fepy.com/product/bosch-sds-plus-drill-bit-14mm-150mm) and Makita SDS+ Drill Bit 14mm x 150mm (https://www.fepy.com/product/makita-sds-plus-drill-bit-14mm-150mm). These provide comparable performance with different price points or design features.

This bit uses an SDS+ shank and is compatible with most SDS+ hammer drills. If your drill accepts SDS+ attachments and is set to hammer drilling mode, this bit should fit and function correctly. Always verify your drill’s chuck type and maximum bit length before use.

If you’re not satisfied, you can refer to Fepy.com’s return policy for drill bits. Ensure the item is in resalable condition and within the specified return window to obtain a refund or exchange according to the policy terms.

Both DIY enthusiasts and professionals can benefit from this bit. It offers robust construction and efficient masonry drilling performance, making it suitable for regular use on job sites or home improvement projects where reliable concrete drilling is required.