Highcool 46-Piece Screwdriver Set, 3.5-70.8 In-lbs, ±1% Accuracy, 1/4 Inch Pound Screwdriver, Buzzer Alert, with Bits for Repair, Electronics Scope

【±1% Certified Gunsmithing Screwdriver】 This screwdriver provides ±1% certified with ASME DIN-ISO traceable certification. 3.5-70.8 inch pound screwdriver (0.4-8 Nm) covers scope mounts, action screws, and carbon fiber . Eliminates guesswork as fat wrench alternative 【46-Piece Master Screwdriver Kit】 Includes 20 standard bits, 15 steel screwdriver bits for gunsmithing, 5 , 2 adapters, 1/4" to 3/8" adapter, and handle. Ready for tasks 1911 grips, , and brake levers. Suitable for any job, anytime. The driver bit holder allows for quick, swaps. ★【 / Buzzer Overtightening Alert】: Alerts for expensive : at 80%, Red at 90%, both with buzzer at 100% target . Color LCD ensures clear visibility in dim environments or garages. Prevents damage to scope and carbon fiber crushing 【5-Unit 10 Preset Values】This screwdriver set instantly converts between ·, ft-lb, in-lb, kg-cm, kgf-cm— for mixed-standard and metric components. Manual, , and Preset modes adjust to any job. Program 10 target values for quick recall. 3-minute auto-shutdown conserves battery 【-Grade Durability】Constructed with hardened vanadium steel and impact-resistant housing. ⚠️ : Never exceed 110% load. Avoid drops, water, and . Wipe clean—no immersion. Lab-grade screwdriver reliability without calibration drift