Irwin Industrial Tools 3593506 T10 Insert Bit Set - 0.25 in.

Common in automotive and computer industries. Ideal for high torque applications. Designed for quick, easy change-out in production use. S2 tool steel construction with a Rockwell Hardness between 58-62 for strength and precise fit. The ideal multi-purpose bits for all around quality & performance. Impact resistant, modified, hardened CVM steel. Suitable for all applications for both manual and machine.

• T10 Insert Bit Set
• Highly resistant to wear and tear for a long tool life

• Point Size: T10
• Shank Diameter: 1/4"
• Weight: 0.03 lbs