[Versatile Compatibility]: This adapter converts round shank to five-slot, making it suitable for a wide range of electric hammer drills and impact bits, enhancing the versatility of your tool collection [Construction]: Crafted from steel, this SDS Plus to SDS Max adapter ensures long-lasting and reliable performance even under heavy-duty use, providing a solid solution for various drilling tasks [Size]: With a length of 210mm, this adapter offers an ideal balance between reach and control, allowing for efficient operation in different working environments [Easy Installation]: Designed for straightforward installation, this converter allows quick and hassle-free attachment to your existing tools, saving time and effort during use [Easy to Use]: The SDS Plus to SDS Max adapter features a stable design for easy plug-in and removal, enabling smooth and effortless drilling Size: 21cm / 8.27inch Material: Steel + Plastic Package Contents: 1 x Adapter Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement allowance is +/- 1-3cm.