•Set Includes: Phillips #1 (2), #2 (2), Square #2 (2), Torx T20 (2), T25 (2), T30 (2) – all 50mm
• Phillips #1, #2 (2), Square #2, Torx T10, T15, T20 (2), T25 (2), T30, T40 – all 90mm
•TST™ Torsion Stabilizing Technology for maximum flex and reduced tip stress
•Computer-controlled heat treatment for 120 times service-life over Wiha standard bits
•Tuned torsion zone for maximum flex and reduced tip stress
•CVM premium quality tool steel for strength and durability
•Exact fit precision machined tips for reduced cam-out
•Fit with a standard 1/4 inch hex drive
•Bit lengths available: 1-inch, 2-inch, 3.5-inch
•Impact-rated for power tool applications
•Minimum hardness tolerance of 61 HRC +/- 1
(California Prop 65)