Description

1. Stepped design, one drill bit for multiple uses

2. High-speed steel with cobalt, high hardness and wear resistance

3. Hexagonal shank and 118-degree X-shaped opening design for a secure, slip-resistant grip

4. Continuous cooling is required during operation to protect the drill bit from burning out due to high temperatures generated by cutting friction

5. Cutting Capacity: When used with a cordless drill, the power must be 550W or higher; for iron plates, thickness ≤5mm; for mild steel plates, thickness ≤3mm; for stainless steel plates, thickness ≤1mm. When used with a bench drill, for iron plates, thickness ≤5mm; for mild steel plates, thickness ≤5mm; for stainless steel plates, thickness ≤2mm

Parameters:

1. Shank Type: Hexagonal Shank

2. Shank Diameter (mm): 6.35

3. Overall Length (mm): 83/82/78/82/93/100

4. Material: High-Speed Steel (Cobalt-Containing)

Package Included:

1 set of Drill bit