Description
Lisle 3/8″ Drive Tap Socket #7 (70640) is a high-quality tool designed for precision tapping applications. Its compact design and durable construction make it ideal for working in tight spaces.
KEY FEATURES AND BENEFITS:
- Precision Tapping: Designed for use with #7 taps, ensuring accurate and efficient threading.
- Compact Design: Fits in restricted areas where a T-handle may not be suitable.
- Durable Construction: Built to withstand the demands of professional use.
- Secure Fit: Provides a reliable connection between the tap and the socket.
SPECIFICATIONS:
- Size: #7
- Drive: 3/8″
- Manufacturer: Lisle Corporation
- Part Number: 70640
- Fits Inch: 1/2″
- Fits Metric: 12, 12.5mm
- Shank Diameter: 0.367 Inch
- Square Size: 0.275 Inch
HOW TO USE:
- Select the appropriate tap: Choose a #7 tap that matches the desired thread size and pitch.
- Insert the tap into the socket: Align the tap’s square drive with the socket’s drive and insert it securely.
- Attach the socket to a ratchet or extension handle: Connect the socket to your preferred tool for applying torque.
- Start the tap: Position the tap over the workpiece and begin turning it clockwise to cut the threads.
- Maintain pressure: Apply steady pressure as you rotate the tap, ensuring it cuts cleanly and evenly.
- Reverse direction: Once the desired depth is reached, reverse the direction of rotation to break free the tap and prevent binding.
BENEFITS OF USING LISLE 3/8″ DRIVE TAP SOCKET #7 (70640):
- Increased Efficiency: The compact design allows for easy access to hard-to-reach areas, saving time and effort.
- Improved Accuracy: The precision fit between the tap and socket ensures accurate threading, reducing the risk of errors.
- Enhanced Durability: The durable construction can withstand heavy use, providing long-lasting performance.
- Versatility: Suitable for a wide range of tapping applications, from general maintenance to specialized projects.
FEATURES:
- Precision-machined for a tight fit
- Heat-treated for added strength
- Chrome-plated for corrosion resistance
- Ergonomic design for comfortable use





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