Step drill bit 20mm 35mm 50mm, multi-layer conical reamer, diamond-brazed chamfer for tile, marble, concrete, M14 shank

Features:

1. Brazed reamer: The step drill, subjected to brazing, has high sharpness and wear resistance. Forged as a whole to achieve stable operation and long life, providing efficient cutting and chip removal for a variety of applications
2. Versatile Applications: Providing efficient and precise hole reaming, this multi-layer taper reamer includes three different reaming sizes (20mm, 35mm, 50mm) to quickly and accurately enlarge holes, improving work efficiency.
3. Diamond Abrasive: Equipped with diamond particles, this stepped chamfer ensures incisive cutting edges, facilitating fast and precise drilling through various materials. It allows for aggressive hole expansion and precise chamfering
4.Compatibility: Featuring a standard 14 mm diameter thread on the shank, this reamer can be easily attached to 100-type angle grinders.A conversion shank is required for compatibility with portable drills, ensuring adaptability to various power tools.
5.Wet and Dry Use: Designed for both wet and dry drilling, this diamond-brazed reamer offers users the flexibility and convenience to choose their preferred drilling method without compromising performance or tool life.
6.Applicable materials: Suitable for edge treatment on various hard surfaces, including concrete, tile, marble, granite, quartzite, and glass stone, this stepped reamer is convenient for both professionals and craft enthusiasts.
Specifications:Item type: Random tapered step
Material: Alloy steel, diamond
Use: For drilling ceramic tiles, marble, etc.
Shank Thread: M14
Specifications: 20 mm / 0.8 in, 35 mm / 1.4 in, 50 mm / 2 in

How to Use:Direct Installation and Use
Package List:Package includes: 1 x Stepped Taper Reamer
1 x Plastic Case