1. Made of high-speed steel, with high hardness, heat resistance, durability.Titanium-plated, which has higher wear resistance and lower friction coefficient. Not easy to accumulate chips and long service life.
2. Combined with the extension rod of the threaded drill, it allows you to access hard-to-reach areas that ordinary drills cannot. High hardness, sharp twist drill bits will make drilling easier and more efficient.
3. Triangular handle, suitable for a variety of drill chucks, not easy to loosen. The twisted design of the drill bit quickly removes drilled chips, then leaving a smooth hole.
4. When using the drill, be careful not to reverse the direction to avoid the separation of the drill and the screw rod
5. For drilling on thin aluminum, copper, wood, PCB board. Not suitable for concrete, masonry and stainless steel.
Specification:
Material: HSS(High Speed Steel)
Finish: Titanium Coated, Black Oxide
Drill Bit Diameter: 22mm / 0.87-inch
Flute Length: 81mm / 3.19-inch
Extended Rod Diameter: 10mm / 0.39-inch
Rod Length: 400mm / 15.75-inch
Total Length: 500mm / 19.69-inch
Package Content:
1 x Twist Drill Bit
1 x Thread Extended Rod
Tags:Cutting Tools,Industrial,Industrial Drill Bits,Others,Twist Drill Bits
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