Three in one compound tap bit, six angle shank drilling, tapping and chamfering machine m3m4m5m6m8m10
This is a three in one composite tap, drill, tapping and chamfering one, can save a lot of time, the product will operate in the tapping machine or bench drill, tap on the point before the operation in the oil, this operation will be more smoothly, also can prolong the tap life. Need to drill operation pro or choose, easy to break!!
discount 70% in 2018-09-19 to 2018-09-21
freight :USD$7.00,(Postal parcel)
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