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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: diyfia
  • Model Number: NQ
  • Type: Drill Bit
  • Machine Type: Drilling Tool, Drilling rigs
  • Certification: ASTM, ISO9001:2000
  • Material: Carbon Steel
  • Processing Type: Forging, Stell body
  • Use: Ore Mining
  • Name: Geological TSP core drilling bits
  • Size: NQ
  • Insert shape: triangle insert
  • Function: Geological exploratory
  • Suitable rock: soft to middle, hard rock formation
  • Web.: www.diyfia.com/ www.diyfia.cn

Packaging & Delivery

Packaging Details 15pcs /cartom, 33kgs/Carton
Delivery Time 100pcs:5days after receiving the payment.

Specifications

Geological TSP core drilling bits
1.High penetration rate
2. TSP Insert triangle shape
3.Long bit life on working

  Geological TSP core drilling bits                

Introduction: 

TSP bit uses special-shaped PCD as cutter blade of which the triangular part plays the role cutting rock, while the square part is set in the bit matrix holding the cutter blade. Meanwhile, on the back of the cutter blade there is the matrix to sustain it. Along the inner and outer diameters there are PCD and natural diamond to unitedly protect gauge. The cutter blade is triangular,so it can press into deeper rock, and the bit drill faster. PCD is very wearable, so TSP bit has a long bit life.

 

Avaliable Size:

Size

Outsiede diameter

Inside diameter

Availability

inch

mm

inch

mm

Imp

S.S

T.C.

PDC

TSP

E.P.

WLB,BQ

2.350/2.340

59.69/59.44

1.438/1.428

36.52/36.27

Yes

Yes

Yes

Yes

Yes

Yes

WLB3

2.350/2.340

59.69/59.44

1.325/1.315

33.65/33.40

Yes

Yes

Yes

Yes

Yes

Yes

WLN,NQ

2.970/2.960

75.44/75.19

1.880/1.870

47.75/47.50

Yes

Yes

Yes

Yes

Yes

Yes

WLN2,NQ2

2.970/2.960

75.44/75.19

2.000/1.990

50.80/50.55

Yes

Yes

Yes

Yes

Yes

Yes

WLN3,NQ3

2.970/2.960

75.44/75.19

1.780/1.770

45.21/44.96

Yes

Yes

Yes

Yes

Yes

Yes

NWG,NX

2.970/2.960

2.970/2.960

2.160/2.150

54.86/54.61

Yes

Yes

Yes

Yes

Yes

Yes

WLH,HQ

3.770/3.755

95.76/95.38

2.505/2.495

63.63/63.38

Yes

Yes

Yes

Yes

Yes

Yes

WLH3,HQ3

3.770/3.755

95.76/95.38

2.411/2.401

61.24/60.99

Yes

Yes

Yes

Yes

Yes

Yes

HMLC

3.879/3.882

98.98/98.60

2.505/2.495

63.63/63.38

Yes

Yes

Yes

Yes

Yes

Yes

WLP,PQ

4.815/4.795

122.30/121.80

3.350/3.340

85.09/84.84

Yes

Yes

Yes

Yes

Yes

Yes

WLP3,PQ3

4.815/4.795

122.30/121.80

3.275/3.265

83.18/82.93

Yes

Yes

Yes

Yes

Yes

Yes

T2-66

2.603/2.593

66.12/65.87

2.040/2.030

51.81/51.56

Yes

Yes

Yes

Yes

Yes

Yes

T2-76

2.997/2.987

76.12/75.87

2.434/2.424

61.82/61.57

Yes

Yes

Yes

Yes

Yes

Yes

T6-86

3.391/3.381

86.13/85.88

2.643/2.633

67.13/66.88

Yes

Yes

Yes

Yes

Yes

Yes

T6-101

3.981/3.971

101.12/100.87

3.115/3.105

79.12/78.87

Yes

Yes

Yes

Yes

Yes

Yes

 

Notes:

 Imp.- Impregnated Diamond Type

 

 S.S. –Surface Diamond  Type

 T.C.- Tungsten Carbide Type

 PDC- Polycrystalline Diamond Compact Type

 TSP- Thermally Stable Diamond Polycrystalline Type

 E.P.- Electroplated Diamond

 Details pictures:

 

 

 

 

diamond bits:

 

 

 

 

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