BT test bars According to the JB/T9981-99 standard, used to test the various machining geometric precision, using high quality carbon tool steel, processed through a series of heat treatment, face precision grinding together. Is mainly used to check taper accuracy and variety of CNC machine tool and precision spindle hole taper checking. Test rod specifications: BT30 and bt40 and bt50, bt60.

BT50 rods manufactured according to JB/T9981-99 standard, used to test the various machining geometric precision, using high quality carbon tool steel, processed through a series of heat treatment, face precision grinding together. Is mainly used to check taper accuracy and variety of CNC machine tool and precision spindle hole taper checking. Test rod specifications: BT30 and bt40 and bt50, Bt60.

Morse test bars with high precision through the tireless efforts of our technicians, the product precision is higher than the national standard, please rest assured purchase!

1, manufacturers supply authentic: the main products of machine tool castings, cast iron platform tools, marble platform, measuring, Horn, machine tool Accessories products manufacturer, offering a complete and scientific quality control system.

2, size: GB specifications measuring tool factory for many years with cash, after we receive your order and shipped within 48 hours of non-standard gauges can be customized, making short, please rest assured purchase.

3, color: store sale prices do not include taxes and fees, if you need stamps, please contact customer service.

4 on a service: If your advice did not respond in time, please contact your sales manager directly.

5, to establish product quality archives, track return visits. Product life-long maintenance, only simple materials and labor costs, and the old for the new. 6, actively cooperate with the user improve the site operation and maintenance of the product, providing free consulting services. May at any time provided at cost to the user of our products spare parts and accessories.

7, mosaic platform or multiple device installation, commissioning, on-site technical services, led personally by the technical expert on-site services, solve a variety of problems.

8 on delivery: packed products for simple, non-customized products single and 50kg products send ordinary Express, generally within 72 hours of arrival; single and 50kg products logistics and distribution, your preference for cities where there is a through line, remote or small towns are trucking logistics distribution, General delivery time for 4-7 days. Shipping cost actually offer subject to logistics companies, shops for sale prices do not include shipping charges. If your special request express, air and rail courier at your own expense.

From its inception, has more than 20 years of production experience and advanced production technology. High quality products and good service to win customers alike. I cast's most single piece casting to 60T, order a period of 20 working days. ' Yongjun measuring quality is the life, the market is the army measuring power, integrity is the future of army measuring!' support measuring all staff are invited to welcome the new and old customers to visit our factory, visit your valuable opinions and suggestions to the canton.