Hardened Gear Pinion Easy To Use For Robot Engineering Equipment Feature:1. Gear 4307-1025-0012 uses high-quality materials, wear-resistant, high-strength.2. By combining with other gears with different number of teeth, different torques and drive ratios can be provided3. 12 teeth servo control system steel gear with flexural modulus 0.8 can be matched with any tools with flexural modulus 0.8.4. Used for servo control system as a gearbox, used in various engineering equipment, robots, etc.5. Users can choose different gear ratio according to the actual situation they need. Specification: Item Type: Gear Material: High Quality Steel Model: 4307-1025-0012Compatible: For steering gear servos as gear, used in various engineering equipment, robots, etc. Packing List:10 x Gears 1) we accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow. 2) Payment must be made within 3 days of placing the order. 3) If you can't check out immediately after the auction ends, please wait a few minutes and try again, payments should be completed within 3 days. About Shipping 1.