
Bm92 Micro Trenching Bit for Soft to Medium-Hard Abrasive Conditions. Advanced Material Composition: Constructed from 42CrMo alloy steel combined with CB-CERATIZIT cemented carbide for superior durability. Customized Design Available: OEM and ODM services welcomed with negotiable material options to meet specific client requirements. ISO9001 Certified Quality: Factory holds ISO9001:2000 certification ensuring strict quality control throughout the production process. Comprehensive After-Sales Support: Provides video technical support and online assistance for all purchased products. Fast Delivery for Stock Items: Maintains inventory of raw materials and finished products for regular clients to ensure rapid delivery. Defect Replacement Guarantee: Offers free replacement or refund for defective items reported with photos within 30 days of receipt. 16+ Years Manufacturing Experience: Established manufacturer with over 16 years of expertise in road milling and trenching tools. Flexible MOQ Policy: No strict minimum order quantity; flexible terms available for orders under or over $6000.