The shanks are made of high carbon steel so slippage is minimized to a large extent and boring holes is made a whole lot easier. With upgraded back angles and the precision grinding feature debris is removed fasted and drilling is very smooth.
The shanks are made of high carbon steel so slippage is minimized to a large extent and boring holes is made a whole lot easier. With upgraded back angles and the precision grinding feature debris is removed fasted and drilling is very smooth.
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