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Qualitied!! Soft Coal Mining Twist drill rods
Qualitied!! Soft Coal Mining Twist drill rods

Qualitied!! Soft Coal Mining Twist drill rods 1. ISO9001 2. High efficiency 3. Solid quality 4 Super antiwear characteristi

Qualitied!! Soft Coal Mining Twist drill rods 

About Us 

We are a professional manufacturer specialized in series of drill tools: PDC, PDC drill bits, diamond drill bits, etc. We can also produce other products according to the customers requirements. We sincerely welcome our friend both home and abroad to come for business talks.

Specifications of spiral drill rods

No.Specifications( mm)CraftConnection type with drilling machine
Dia.LengthThread type
150-42500~1500Taper threadFriction weldingclamp
263.5-42500~1500Taper threadFriction weldingclamp
363.5-50500~1500Taper threadFriction weldingclamp
473-50500~1500Taper threadFriction weldingclamp
573-63.5500~1500Taper threadFriction weldingclamp
690-63.5500~1500Taper threadFriction weldingMatch active drill rod
798-73500~1500Hex. ShankFriction weldingMatch active drill rod
8110-63.5500~1500Taper threadFriction weldingMatch active drill rod
9130-63.5500~1500Taper threadFriction weldingMatch active drill rod
10146-73500~1500Taper threadFriction weldingMatch active drill rod

Ps: Special design is available upon your requirement.  

Size Avaliable:

"Q" series: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT

T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101 T6 series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146, T6S 101, T6S 116

T series: T36, T46, T56, T66, T76, T86 Z series: Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146

B series: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146

WF series: HWF, PWF, SWF, UWF, ZWF WT series: RWT, EWT, AWT, BWT, NWT, HWT

WM series: EWM, AWM, BWM, NWM, HWM

WG series: EWG, AWG, BWG, NWG, HWG

Others: NMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW, NXD3, AX, NX, NXC, AXT, T6H, 4 9/16, NWD4, 412F, SK6L146, TT46, TB56, TS116, CHD101.

Our Product Advantages:

1 strong and ductile geological steel pipe;

2 high quality alloy tube;

3 thru-wall heat treated tube body;

4 consistent concentricity, straightness;

5 tapered threads;

6 solid quality and considerate service;

7 cost-effective;

Welcome you contact us for more detailed information.

                 

Qualitied!! Soft Coal Mining Twist drill rods

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