13PCS HSS Drill Sets

13PCS HSS drill sets

The functions of the drill kit include:

Guiding function: Guide the drill bit to drill along the predetermined path to ensure the straightness and position accuracy of the drilling.
Positioning function: Positioning is achieved through close contact with the workpiece surface to ensure the position accuracy of the drilling hole.
Protection: Reduce the impact of cutting force and friction from the workpiece on the drill and extend the service life of the drill.
Increased efficiency: The use of drill sleeves can significantly improve the efficiency of drilling.

makita sds drill set

Specification

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