7PCS Twist Bit Stop Collar High Carbon Steel Woodworking Drilling Depth Limit Rings with Hex Wrench

About this item

• Feature: 1. MAIN PURPOSE: The stop collar can be used to fix on different positions of the drill bit to accurately control the drilling depth, stable and flexible in operation. 2. SPECIFICATIONS: Including 7pcs limit rings of different specifications, with multi diameters to meet different drilling control requirements, with good practicability. 3. HIGH CARBON STEEL: These stop collars are made of high carbon steel, with high hardness and strength, not easy to deform, greatly extending the service life. 4. FINE ELECTROPLATING: The stop collar set adopts electroplating process to ensure glossy appearance, no rust or scratch, which are safe and reliable in operation. 5. HIGH EFFICIENCY: The decorative edge of the collar makes it easier for the knob to rotate, the depth can be easily adjusted, greatly improving the work efficiency. Specification: Item Type: Stop Collar Set Material: High Carbon Steel Product Specifications: 18in, 316in, 14in, 516in, 38in, 716in, 12in, 2.5mm hex wrench Purpose: Used in gear box assembly, motor base, machine tool, drive shaft, farm tools, medical equipment, paper and steel plant equipment, automobile industry, manufacturing industry, amateur craft industry. . Package List: 7 x Stop Collars 1 x Hex Wrench1 x Storage Box MAIN PURPOSE: The stop collar can be used to fix on different positions of the drill bit to accurately control the drilling depth, stable and flexible in operation. SPECIFICATIONS: Including 7pcs limit rings of different specifications, with multi diameters to meet different drilling control requirements, with good practicability. HIGH CARBON STEEL: These stop collars are made of high carbon steel, with high hardness and strength, not easy to deform, greatly extending the service life. FINE ELECTROPLATING: The stop collar set adopts electroplating process to ensure glossy appearance, no rust or scratch, which are safe and reliable in operation. HIGH EFFICIENCY: The decorative edge of the collar makes it easier for the knob to rotate, the depth can be easily adjusted, greatly improving the work efficiency.