Insert Bits, Holders & Adaptors

The PB Swiss Tools PB E6.400/7-50 PrecisionBit is designed for high-precision fastening with Torx® T7 screws. Featuring a 50 mm length and a 1/4" (6.3 mm) hexagonal shank compliant with DIN ISO 1173 (Form E 6.3), this bit is ideal for use in both manual and power tools. Manufactured in Switzerland using premium alloy tool steel and plasma-coated for enhanced durability, it delivers outstanding performance and reliability for electronics, automotive, and fine mechanical applications.

Key Features:
*Optimized for Torx® T7 Screws: Provides an exact fit to reduce slippage and wear.
*Universal 1/4" Hex Shank: Compatible with all standard tool holders and machines.
*Precision-Machined Tip: Enhances torque transfer and reduces rounding of screw heads.
*Color-Coded Ring: Allows for easy identification of screw type and size.
*Swiss-Made Quality: Manufactured with high-grade materials and strict tolerances for superior strength and longevity.

Specifications:
*Manufacturer: PB Swiss Tools
*Part Number: PB E6.400/7-50
*Screw Type: Torx® T7
*Length: 50 mm
*Shank Size: 1/4" (6.3 mm) hex
*Standard Compliance: DIN ISO 1173 (Form E 6.3)
*Material: Special alloy tool steel
*Finish: Plasma coating
*Weight: Approximately 8 grams
*Country of Origin: Switzerland

Applications:
The PB E6.400/7-50 PrecisionBit is suitable for a wide range of technical and professional uses:
*Electronics: Assembly and servicing of electronic components using T7 fasteners.
*Automotive: Maintenance and interior repair tasks requiring Torx® T7 bits.
*Precision Engineering: Applications in watchmaking, optics, and instrument manufacturing.
*General Maintenance: Reliable choice for fine mechanical work and repairs.