T10 Torx Bit HARFINGTON T5 Torx Head Screwdriver Bit 1/4" Hex Shank 2" (50mm) Long Magnetic No Hole Tip Tamper Proof 6 Point Star Screw Driver Drill Bits S2 Steel Industrial Power Screwdrivers Torx Bits Material - Industrial grade torx head drill bit is made from specially heat-treated S2 steel for superior strength, hardness and durability, with a sandblasted surface for a textured effect for enhanced grip and corrosion resistance. Buy 5pcs t45 torx head screwdriver bit 1/4" hex shank 2" long magnetic no hole tip at , get more in various size for electricians, mechanical repair work, and furniture installation. Buy 3pcs t50 torx head screwdriver bit 1/4" hex shank 2" long magnetic no hole tip at Harfington, get more in various size. 1/4 inch drive standard hex shank bits can be used with electric screwdrivers, manual screwdrivers, electric drills, etc. The tamper proof 6 point star head of the screw driver is magnetized for easy use. Size - Torx head size: T25; hex shank size: 1/4; overall length: 50mm / 2; rod diameter: 5mm / 0., 2; special design: torx head without hole; hardness: HRC59-61 (The recognized stable hardness is around HRC60., ). Features - The tamper proof 6 point star head of the screw driver is magnetized for easy use. 5pcs 50mm 1/4 Hex Shank T25 Magnetic Torx Head Screwdriver Bits S2... Industrial grade torx head drill bit is made from specially heat-treated S2 steel for superior strength, hardness and durability, with a sandblasted surface for a textured effect for enhanced grip and corrosion resistance. Make sure the torx bit is firmly inserted into the power tool chuck before operation. 5pcs 1/4 Hex Shank T25 Magnetic Security Torx Screwdriver Bits 75mm... Avoid using excessive force when tightening the screws to prevent the bit from being damaged or slipping out. inch drive standard hex shank bits can be used with electric screwdrivers, manual screwdrivers, electric drills, etc. Precision CNC machined torx head, precise appearance, reduces head wear during high-intensity tightening operations. The screw driver bit can accurately tighten screws without damaging screws and bits. Precision CNC machined torx head, precise appearance, reduces head wear during tightening operations.