Tungaloy's DrillMeister DMH adds drill heads for 6.0 to 9.9 mm and 20.0 and 25.9 mm hole diameter ranges

Tungaloy has expanded its DrillMeister exchangeable-head drill system by adding 24 more DMH drill heads designed to resist fracture damage. This addition is for hole diameters ranging from 6.0 to 9.9 mm and from 20.0 to 25.9 mm.

It features the cutting performance of solid carbide drills and the ease-of-use of the exchangeable head drill system. A single drill body can hold five different styles of drill heads, which are available in general purpose DMP style, DMC for high precision holes, DMF with flat edges for counterboring, DMN for non-ferrous applications, and DMH with enhanced drill corner geometry for drilling thin walls.

The drill head geometry is designed to protect drill corners and provide effective chip evacuation, making the drill head suited for applications that involve drilling holes through thin-walled sections of workpieces.

AH9130 grade provides a good balance of wear and fracture resistance particularly in carbon steel and alloy steel.

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