China T45 T51 Thread Retrac Top Hammer Bit T51 152mm Button Bit T38 Button Bits for Mining and Water Well, Find details about China Thread Bit, Thread Button Bit from T45 T51 Thread Retrac Top Hammer Bit T51 152mm Button Bit T38 Button Bits for Mining and Water Well
Size | Button Quantity | Normal Skirt | Retrac Skirt |
(Gauge + Front) | Skirt Length(mm) | ||
Q41-R | φ8*5+φ8*2 | 100mm | 120mm |
Q45-R | φ8*6+φ8*3 | 100mm | 120mm |
Q48-R | φ10*6+φ8*3 | 100mm | 120mm |
Q51-R | φ10*6+φ8*3 | 100mm | 120mm |
Q57-T-R | φ10*6+φ9*3 | 110mm | 130mm |
Q64- T-R | φ11*6+φ9*4 | 120mm | 140mm |
Q76- T-R | φ12*8+φ11*4 | 130mm | 155mm |
Q89- T-R | φ12*8+φ12*5 | 140mm | 170mm |
Q102-T-R | φ14*8+φ12*6 | 150mm | 175mm |
Q115-T-R | φ14*8+φ12*7 | 155mm | 180mm |
Q127-T-R | φ16*8+φ12*9 | 160mm | 190mm |
Q1: Can I have a sample for testing?
A:Samples are still to be paid but discounted price can be provided.
Q2: Do you have the inspection procedures?
A:100% strict inspection and testing for every order before packing.
Q3: How can i get the after sale services?
A:Free replacement will provide once the problems casued by our product quality.
Q4: Can I have a visit to your factory before the order?
A: Sure, welcome, here is our address: Yantai, Shandong.