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For deep penetration holes with impact drivers
No.7L Long Impact Bit
Item Number: 7L-090
Size: 9mm
Total Length: 9.4 inches (240 mm)
Screw length: 7.1 inches (180 mm)
Shaft Diameter: 0.25 inches (6.35 mm) Hex Shaft
Material: Regular steel
Applicable models: Impact driver electric drill
Applicable Materials: General wood
Appropriate Speed: Less than 2,500 rpm
Features:
The drill tip is a tip screw type.
Using the rotation force of the head screw, it can be used to make a smooth drill without pressing it.
The tip screw and wounded blade are smaller than conventional drills, reducing cutting resistance when using an impact driver and increasing battery life by 20%. (Compare to our company)
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