[HIGH PRECISION MEASUREMENT] This professional dial bore delivers exceptional 0.01mm accuracy for measuring internal dimensions from 10-18mm. The comparative measurement method ensures reliable results for engine cylinders and other precision workpieces, making it indispensable for automotive and mechanical applications.
[DURABLE STAINLESS STEEL CONSTRUCTION] Built with high-grade stainless steel, this bore offers superior durability and long-lasting wear resistance. The robust construction withstands rigorous workshop use while maintaining measurement accuracy even after prolonged heavy-duty applications.
[PROFESSIONAL GRADE DESIGN] Engineered for practical workshop use, this bore features an ergonomic design with clear dial reading and smooth operation. The compact size and lightweight construction make it portable while the professional appearance reflects its precision capabilities.
[VERSATILE WORKSHOP TOOL] Ideal for mechanics, engineers, and machinists, this exquisite measuring instrument combines high hardness construction with user-friendly operation. The sturdy build handles demanding measurement tasks while maintaining precision in automotive, manufacturing, and repair environments.
[COMPREHENSIVE MEASURING SOLUTION] With its 10-18mm measuring range and 0.01mm accuracy, this provides complete cylinder measurement capabilities. The included protective case ensures safe storage and transportation, making it a complete measurement package for professional users.

Spec:
The bore is used to measure internal dimensions of work pieces by comparative method. Measuring range is 10-18mm, measuring , the accuracy is 0.01mm. Exquisite and applicable, high hardness, strong and durable.

Features:
1. The bore is used to measure internal dimensions of work pieces by comparative method.
2. Stainless steel material ensures high durability and wear resistance.
3. Professional and practical design, beautiful