Bottom price 180m Drill Rig - 4” 5” 6” dth hammer DHD 340 350 button drilling bit – TDS

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Bottom price 180m Drill Rig - 4” 5” 6” dth hammer DHD 340 350 button drilling bit – TDS Detail:

Product overview

The DTH bit is the tool cutting rock. Sinodrills DTH bit is made of superior quality alloy steel which is made by Timken in U.S. Besides, all our DTH bit is using the brand “Element Six” T.C carbide which provides (the T.C buttons) for Boart Longyear. In addition art manufacturing technology makes our DTH bit is with higher and more reliable quality.
Different face style makes DTH bit is suitable for various rock conditions.

Flat face: This is an universal design, especially for hard and abrasive rock formation. So typically, flat face with hemi-spherical buttons design is the most popular choice.

Convex face: A classic design for soft to medium hard rock formation which is not so abrasive. This design have very excellent penetration rate but poor in hole deviation if rocks are hard.

Concave face: Medium hard to hard rock formations which is less abrasive and fractured. Especially for deep hole drilling, excellent control over hole deviation.

Specification

Model Thread Connection OD(mm) Rec.Hole Size Shank Style Working Pressure(Bar)
CD35 API 2 3/8″ Reg φ82mm φ90-φ105 DHD3.5

CD35

1.0-1.5Mpa
CD45 API 2 3/8″ Reg φ99mm φ110-φ135 Cop44

DHD340
CD45

1.0-2.5Mpa
CSD4 API 2 3/8″ Reg φ99mm φ110-φ135 SD4

CSD4

1.0-2.5Mpa
CQL40 API 2 3/8″ Reg φ99mm φ110-φ135 QL40

CQL40

1.0-2.5Mpa
CD55 API 2 3/8″ Reg

API 3 1/2″ Reg

φ125mm φ135-φ155 Cop54

DHD350R
CD55

1.0-2.5Mpa
CSD5 API 3 1/2″ Reg φ125mm φ135-φ155 SD5

CSD5

1.0-2.5Mpa
CQL50 API 3 1/2″ Reg φ125mm φ135-φ155 Cop54

QL50
CQL50

1.0-2.5Mpa
CD65 API 3 1/2″ Reg φ148mm φ155-φ190 Cop64

DHD360
CD65

1.0-2.5Mpa
CSD6 API 3 1/2″ Reg φ148mm φ155-φ190 SD6

CSD6

1.0-2.5Mpa
CQL60 API 3 1/2″ Reg φ148mm φ155-φ190 Cop64

QL60
CQL60

1.0-2.5Mpa
CD85 API 4 1/2″ Reg φ185mm φ195-φ254 Cop84

DHD380
CD85

1.0-2.5Mpa
CSD85 API 4 1/2″ Reg φ185mm φ195-φ254 SD8

CSD8

1.0-2.5Mpa
CQL80 API 4 1/2″ Reg φ185mm φ195-φ254 QL80

CQL80

1.0-2.5Mpa
CSD10 API 4 1/2″ Reg

API 5 1/2″ Reg
API 6 5/8″ Reg

φ225mm φ254-φ311 SD10

CSD10

1.0-2.5Mpa
CN100 API 6 5/8″ Reg φ225mm φ254-φ311 NUMA100

CN100

1.0-2.5Mpa
CSD12 API 6 5/8″ Reg φ275mm φ305-φ445 SD12

CSD12

1.0-2.5Mpa

Packing

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Bottom price 180m Drill Rig - 4” 5” 6” dth hammer DHD 340 350 button drilling bit  – TDS detail pictures


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  • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Athena from Mali - 2018.09.29 13:24
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By ron gravatt from Qatar - 2018.07.26 16:51
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