建通行國際有限公司 成立於1978年,致力於汽車維修、裝配、及相關工業用之專業氣動工具製造及銷售。自1998年起,本公司開始自創品牌並生産一系列“博士牌”氣動工具産品,長久以來致力於新產品研發和設計製造。我們一直秉持『誠信』『優質』『創新』為原則,服務於氣動工具及五金業界。

快拆式氣動內徑研磨機
DR-707SF

Model: DR-707SF

Product Name: Spanner Free Air Die Grinder

Description::

DR-707SF Air Die Grinder is engineered for precision grinding, deburring, finishing, and polishing applications.

Delivering a stable 22,000 RPM output, it ensures smooth operation and consistent performance for a wide range of precision machining tasks.

Measuring only 191 mm in length and weighing just 0.6 kg, its compact and lightweight design provides excellent handling while reducing operator fatigue during extended use.

With an average air consumption of only 3.2 CFM, the DR-707 offers an ideal balance of high performance and energy efficiency.

A standout feature is its innovative Push-to-Lock quick-lock mechanism, allowing users to replace mounted points or grinding accessories without the need for a wrench.

This significantly reduces accessory changeover time and improves overall productivity.

Ideal for automotive repair, mold and die manufacturing, metal fabrication, hardware finishing, and other precision industrial applications, the DR-707 combines efficiency, convenience, and reliability, making it an excellent choice for professional technicians and industrial users alike.

Specification:

Size / Capacity Mechanism Free Speed Max. Torque Overall Length Tool Weight Noise Level Air Consumption Air Inlet
1/4" 22,000 r.p.m 191 mm 0.6 kg 3.2 cfm