Products - HSS Bits

HSS Reduced Shank

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High Speed Steel Bit Reduced Shank

 

Roll forging is a process where round or flat bar stock is reduced in thickness and increased in length. Roll forging is performed using two cylindrical or semi-cylindrical rolls, each containing one or more shaped grooves. A heated bar is inserted into the rolls and when it hits a spot the rolls rotate and the bar is progressively shaped as it is rolled through the machine. The piece is then transferred to the next set of grooves or turned around and reinserted into the same grooves. This continues until the desired shape and size is achieved. The advantage of this process is there is no flash and it imparts a favorable grain structure into the workpiece.

 

The shank has been reduced to accommodate the larger drill diametre to keep function and not too sacrifice usablity.

Specifications:

10 or 13mm Reduced Shank

 

Size: 13.5mm - 22mm

 

Single Packaging