M42 HSS Double Hole Saw Cutter Drill Bit For Aluminum Iron Pipe Thin Steel

• SOPHISTICATED CRAFTS -This hole punch is made of premium steel and supplemented by dozens of processes and has the characteristics of extremely high hardness strong wear resistance and long durability
• EXCELLENT PUNCHING ABILITY -The puncher selects high-quality just now and continuously refines the blade so the blade is very sharp and has a good piercing ability
• WIDE RANGE OF APPLICATION -The superior performance of the hole punch makes it suitable for drilling holes in wood thin steel plates aluminum alloys and other soft metal plates
• CONVENIENT LIGHTWEIGHT DESIGN -The puncher adopts unpretentious but professional and practical design compact in shape easy to carry and use
• EXCELLENT CHIP REMOVAL CAPACITY -The new design of chip chute not only can quickly evacuate chips but also will not cause cracks and stuck phenomenon.

Specifications: - Material: M42 high speed steel - Diameter: 110mm, 120mm, 130mm, 200mm - Diameter of thread: 15mm - Shank Diameter: 10mm - Blade diameter: 6 mm - Trepanning hole depth: 3-38mm - Good for: cast iron boardaluminum board, PVC,woodstainless steel, etc. Features: 1. Hole Saw Cutter before in use, be sure to grasp reasonable, choice, control, tachometer and continuously added to the cooling fluid, in order to prevent edge cracking, such as high-speed gun drill used in the operation should control switch, so opening and closing to minimize its speed, widely used in conjunction with various types of drill hole drilling on the bench. 2. Opening iron than 5mm, the first open about 1mm deep, and then locate the drill along kerf through a hole drilled through it easier to discharge iron filings. Package include: 1x Hole Saw Cutter