Xeiophoy Premium 20PCS CNC Machined Drill Bit Set, Metric & SAE Hex Set (1/4″ Hex Shank S2 Alloy Steel), 2″ Long with Storage Box

Features

• [(20PCS Hex Bits Set)] 10PCS SAE-5/64″,3/32″, 7/64″, 1/8″, 9/64″, 5/32″, 3/16″, 7/32″, 1/4″, 5/16″, 10PCS Metric-1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 6mm, 7mm, 8mm, 1/4″ quick release change adapter, 2″ long – More handy in narrow&long spaces.
• [(S2 Tool Steel)] Meet international standards: tempered at 350-800 deg F to obtain hardness of Rockwell C 58-62, stands up to abuse.
• [(Strong Magnetic Head)] Helps you pick up screws easily / locate them more easily and the magnetism will not decay after many uses. Hospitalized black surface – ensures no rust in high humidity environments.
• [(CNC Machined tips)] Achieve Negative tolerance: 0.2mm less than international standard. Precise fit, which is essential for optimal performance.
• [(Torsion)] Torsion zone to absorb torque peaks to avoid breakage. For impact driver and heavy screw driving.
• [(Widely Used)] Suitable for home repair, automotive, other screwdriver applications and consumer electronics repair. Examples include 3D printers, bed frames, motorcycles and cars, RC trucks, bicycles, etc.