90 Degree 0 Flute HSS Slanting Hole Countersink Deburring Drill Bit for Metal Counter Sink Drilling

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ລາຍ​ລະ​ອຽດ​ສັ້ນ​:

ອອກແບບມາເພື່ອຈຸດປະສົງທົ່ວໄປ countersinking, chamfering ຫຼື deburring.

ສົ່ງອີເມວຫາພວກເຮົາ