High-Performance Rock Drill Tools for Petroleum Drilling and Production Equipment

• Customized: Customized
• Standard: ISO9001:2015
• Length: 60mm
• Type: Drilling Machine
• Material: Alloy Steel
• Usage: Well Drilling
• Model NO.: DHD, Cop, SD, Mission, QL, Mach, Br, Numa
• Mining Object: Petroleum Drilling and Production Equipment
• Bit Face: Spherical,Concave,Flat
• Application: Water Well,Mining Drilling
• Painting: Yellow, Blue, as Customer Needed
• Marketing Type: Hot Products 2023
• Transport Package: Wooden Case or Carton
• Specification: DHD350, MISSION50, SD5, QL50
• Trademark: Teamwhole
• Origin: Hunan, China
• HS Code: 820719
• Production Capacity: 8000PCS a Month

Product Description

 General Introduction

1. Explore our extensive range of shanks including DHD, COP, MISSION, QL, SD, and MACH.
2. Choose from various bit face shapes: flat, concave, convex, and drop center for optimal performance.
3. Discover our array of button shapes: spherical, ballistic, and semi-ballistic designed for diverse applications.
4. Application range: Suitable for all types of rock formations, providing versatile solutions for your drilling needs.
5. Bit face options include flat, concave, and convex to meet different drilling demands.
6. Button shapes: Spherical and ballistic for enhanced drilling efficiency.

Features:
1. Experience reliable quality with an extended service life, minimizing the risk of abnormal breakages.
2. Benefit from a superior flushing effect ensuring a high drilling rate for maximum productivity.
3. We stand by our products with strict quality warranties and compensation rules to safeguard your investment.
4. Ingenious, reasonable designs tailored to enhance performance and reliability.
5. Achieve high penetration rates to expedite your drilling operations.

Bit Face Shape Selection:

1. Drop Center Bit

For exceptional penetration rates in soft to medium hard and fissured rock formations. Effective with low to medium air pressures, offering maximum hole deviation control.

2. Concave Face

The versatile choice for medium-hard, homogeneous rock formations. Ensures good hole deviation control and excellent flushing capacity.

3. Convex Face

Designed for high penetration rates in soft to medium-hard rock with low to medium air pressures. Offers excellent resistance to steel wash and reduces gauge button wear, though it has poor hole deviation control.

4. Flat Face

Ideal for hard to very hard, abrasive rock formations under high air pressures. Provides good penetration rates and strong resistance to steel wash.

 Raw Material

Steel:

Crafted from first-class special alloy steel, offering high strength, heat resistance, and exceptional durability.

Carbide
We utilize the finest tungsten carbides from China, ensuring high performance in various applications.
European tungsten carbide is also available to meet specific requirements.

Model	Bit diameter mm(inch)	Weight
TH79(3.5inch)	90mm-100mm(3 1/2-3 7 /8)	4-4.5
DHD3.5	90mm-105mm(3 1/2-4 1/8)	4.5-5.5
BR33	90mm-100mm(3 1/2-3 7 /8)	4-4.5
DHD340	105mm-138mm(4 1/10-5 2/5)	8-12
QL40	110mm-133mm(4 3/8-5 1/4)	10-12
DHD350	135mm-165mm(5 3/10-6 1/2)	15.2-18
MISSION50	138mm-165mm(5 2/5-6)	16-18
QL50	138mm-152mm(5 2/5-6)	16-18
SD5	138mm-152mm(5 2/5-6)	16-18
MAHC50TS398(20inch)	138mm-152mm(5 2/5-6)	16-18
DHD360	152mm-203mm(6-8)	24-33
MISSION60	152mm-203mm(6-8)	21-30
SD6	152mm-254mm(6-10)	24-50
QL60(COP64G)	152mm-203mm(6-8)	24-33
XL60	152mm-190mm(6-7 1/2)	22-27
DHD380	200mm-305mm(7 7/8-12)	47-82
SD8	200mm-305mm(7 7/8-12)	47-82
QL80	200mm-305mm(7 7/8-12)	48-84
TH220	240mm-350mm(9 2/5-13 7/10)	75-125
NUMA100	240mm-350mm(9 2/5-13 7/10)	75-125
SD10	240mm-350mm(9 2/5-13 7/10)	75-125
DHD112	310mm-444.5mm(12 1/5-17 1/2)	140-252
SD12	310mm-444.5mm(12 1/5-17 1/2)	142-254
NUMA120	310mm-444.5mm(12 1/5-17 1/2)	140-252
TH398(20inch)	500mm-550mm(19 3/5-21 3/5)	480-510
TH600(32inch)	800mm-1000mm(31 2/5-39 3/10)	680-984

 Package