High-quality material: Made of High-speed Steel, with high hardness, rustproof, solid, durable and excellent for use.
Hexagonal inside for secure locking
Wide application and simple operation. Complete product specifications, suitable for twist drills, woodworking drills, multifunctional drills, ceramic wall tiles
Model: 8 types Weight: 105g Material: High carbon steel is preferred Specifications: 3-16mm Advantages: 5-6 times better than ordinary Equipment used: drill Application: It is installed on the drill bit to control the drilling depth
Free Shipping Worldwide: Over 59.98 dollars.
We processes orders in business days. Orders will be processed within 7 business days of ordering and shipped out the next day after the processing day.