Product Description

WTFTOOLS Non standard tungsten carbide inner coolant drill bit For hardened steel metal CNC Drilling Tools

WTFTOOLS tungsten carbide drill bit with inner coolant hole for hardened steel

Changzhou weitefu tools co.,Ltd. The standard internal cooling bit and non-standard internal cooling bit can be manufactured directly by the manufacturer, with high precision, fast rotation speed, large feed and long service life.

Payment Terms︰ TT

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