Aluminum Alloy Bicycle Bottom Bracket Thread Tapping Tool Set - BC1.37x24 Bike Repair Kit for Professional Cycling Maintenance | Perfect for Bike Shops & Home Mechanics

Description: - The main body is made of aluminum alloy, with high hardness and light weight, durable and firm. the handle with anti-slip design, beautiful and practical. - It is mainly used for milling and inspection of the bottom bracket, and repairs the thread damage and the thread depth is too shallow. - Replaceable taps, deepen chip removal, smooth tapping, the service life is longer. Sharp without burr, deep thread, smooth tapping texture, firm and durable. - Deeper chip removal design to prevent chip accumulation, effectively prevent aluminum chips from clogging during tapping, and easy to use. - Bike bottom bracket thread tool for mtb road bicycle tapping repair tools. It can help you improve work efficiency.Specification: - Starter Edition: Aluminum Alloy Material, The tap is made of titanium plated high speed steel, suitable for tapping the thread of the aluminum alloy shell. - Upgraded Version: Aluminum Alloy/Iron/Stainless Steel, The tap is made of cobalt titanium coated high speed steel, suitable for threading aluminum, iron, stainless steel five-way threads. - Tap model: BC1.37x24 - Please distinguish the left and right of the bottom bracket threading tool, the left is the crank arm direction, and the right is the chainring direction.Size Chart:Size: 220x127×35mm/8.66x5.00×1.38inchHandle: 240x14mm/9.45x0.55inchPackage Includes:1 Set Bike Bottom Bracket Thread Tool(Included: One L/R end tap each/2 x rotating handles/1x wrench/1x guide rod)Note:1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful on-line shopping!