Wireline Diamond Core Drilling Bit

Bits can be divided into impregnated diamond bits, surface-set diamond bits, CL diamond bits, PDC bits and TC bits. TDS’s impregnated diamond drill bits are divided into K series, R series and S series according to the manufacturing process. And the matrix heights have C6, C9, C12, C15 and C25  K series products are widely used, divided into 6 types of matrix K1, K3, K5, K7, K9 and K11 R series products have ultra-wide spectrum, divided into 3 types of matrix R3, R7 and R9 S series products can achieve ultra-high matrix, divided into 5 types of matrix S1, S3, S5, S7, S9

Products Details

Product overview导航栏 Q Series: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, SQ 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, T6-146B series: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146 Other series: TW, WG, WM, MLC, LTK Non-standard also can be made as your demand 1 Our Advantages   1. Professional Team & Experience:      Our expert team in this area has an experience of more than 20 years.  2. World-Class Intelligent Facilities:       We own precision CNC machine, milling machine, quenching machine, precision lathe, sintering machine and other           advanced equipments.   3. Selected High Quality Raw Materials:      We select raw materials from leading big steel factories, such as BAO STEEL, TANG STEEL, HEBEI STEEL GROUP which     are the best and largest raw material manufacturers in China.  4. Strict Physical/Chemical Testing Procedures:      We have own lab in our factory to make sure our products can meet the requirements of design and process, and      provide reliable testing data.  5. Short Delivery Time:      Normal production takes 7 days. And we in stock standard products which can be shipped very soon.  6. Safe Package & Shipment:      Standard export packages with well protection or in wooden/steel cases.  7. Best After-Sale Service:      Timely communication & response especially for trouble shooting. We got good reputation around the world since all these years. Specification导航栏
Bit Matrix
K1
K3
K5
K7
K9
K11
Matrix Hardness
HRC54
HRC42
HRC30
HRC18
HRC6
HRC0
Rock Hardness
Select K1 in case of low working lifte of K3
       Soft Rock              Medium Hard Rock          Hard Rock
Select K11 without footage of K9
Grain Size of Rock
       Large Grain                Medium Grain               Fine Grain
Breakage of Rock
     Serious Breakage      Normal Breakage          Complete
Drill Rig Power
       High Power                  Medium Power           Low Power 
Seq.
Sizes
Item
OD(mm)
Code
1
AWL
Reaming Shell
48
P
2
BWL BWL2
Reaming Shell
59.9
P, D
3
NWL
Reaming Shell
75.7
P, D
4
HWL
Reaming Shell
96.1
P, D
5
PWL
Reaming Shell
122.6
P, D
6
SWL
Reaming Shell
148.1
P, D
2

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