News

Drill Bit, Drill size checking.

Drill Bit; Drill testing.

The accuracy of a tape measure is dependent on the ends of the tape and the markings printed onto the tape. The accuracy for the end of a retractable tape measure is dependent on the hook's sliding mechanism and thickness.

Our QC making carefully quality checking of Drill bit. Our Hand tools always work at well because of quality control.

Drill bit quality should be good. So, we make quality checking of each batch arrived.

CROWNMAN Drill bit new tock arrived. HSS material, good production process, better quality.

Prunning Shear hardness testing, working performance testing is necessary.

Our products always be hardness testing of each batch to make sure quality good.

Prunning Shear dimension measurement. Cutting Tools, Garden Tools, Hand Tools are our competitive products.

A tape measure or measuring tape is a flexible ruler used to measure size or distance. It consists of a ribbon of cloth, plastic, fibre glass, or metal strip with linear-measurement markings. It is a common measuring tool. Its design allows for a mea