Extended 90mm design with Half Moon Shank for stable grip, reduced cam-out, and professional fastening performance in demanding industrial use
Applications
90mm Half Moon Shank Electric Screwdriver Bits are designed for deep or hard-to-reach fastening tasks where standard-length bits cannot perform efficiently. They are widely used in construction, furniture assembly, machinery installation, electrical cabinet work, and maintenance operations. The extended 90mm length provides better access in recessed screw positions, while the Half Moon Shank design ensures a more secure fit in compatible electric screwdrivers and impact drivers.
Technical Specifications
| Item | Description |
| Product Name | Screwdriver Bit |
| Material | S2 Steel |
| Size | 4x90mm |
| Model | SCR90-B |
Key Features
FAQ
Q1: What is the advantage of the 90mm length?
A1: It allows access to deep or recessed screw positions that standard bits cannot reach.
Q2: What does Half Moon Shank mean?
A2: It refers to a shank design that improves locking stability and torque transfer in electric screwdrivers.
Q3: Are these bits suitable for impact drivers?
A3: Yes, they are designed for electric screwdrivers and compatible light to medium impact applications.
Q4: Do they reduce stripping or slipping?
A4: Yes, the precision tip and stable shank design help reduce cam-out and screw head damage.
Summary
The 90mm Half Moon Shank Electric Screwdriver Bits are engineered for professionals who need extended reach and stable torque control. With a durable structure and improved grip design, they are ideal for industrial fastening tasks where precision and reliability are essential.
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