Water Well Drilling Equipment: DTH Bit, Button Bit, and Hammer

• Customization: Available
• Customized: Customized
• Standard: ISO9001:2015
• Model NO.: DHD, Cop, SD, Mission, QL, Mach, Br, Numa
• Length: 60mm
• Type: Drilling Machine
• Material: Alloy Steel
• Usage: Well Drilling
• 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. Discover the extensive range of shank types: DHD, COP, MISSION, QL, SD, and MACH, offering versatility and compatibility for your drilling needs.
2. Explore our variety of bit face shapes including flat, concave, convex, and drop center to suit every rock drilling scenario.
3. Choose from spherical, ballistic, and semi-ballistic designs to maximize drilling efficiency and performance.
4. Application range: Expertly engineered for diverse rock formations, ensuring adaptability and precision in every project.
5. Our bit faces are available in flat, concave, and convex configurations, tailored for optimal drilling solutions.
6. Spherical and ballistic button options enhance penetration and maintain drilling accuracy.

Features:
1. Exceptional reliability and durability characterize our products, minimizing unexpected breakages and extending service life.
2. Advanced flushing system ensures a superior drilling rate, maintaining operational efficiency.
3. Comprehensive quality assurance and robust compensation policies provide peace of mind.
4. Thoughtfully engineered designs ensure unmatched practicality and performance.
5. Achieve superior penetration with our cutting-edge technology, driving productivity forward.

Bit Face Shape Selection:

1. Drop Center Bit

Optimize penetration rates in softer to medium-hard and fractured rocks. Ideal for low to medium air pressures, ensuring precise hole deviation control.

2. Concave Face

Perfectly suited for medium-hard and uniform rock formations. Offers excellent hole deviation control and efficient flushing capabilities.

3. Convex Face

Designed for high penetration in soft to medium-hard rock at lower air pressures. Provides resistance to steel wash, reducing gauge button wear; however, it offers limited hole deviation control.

4. Flat Face

Ideal for very hard and abrasive rocks. Delivers excellent penetration rates and resists steel wash in high-pressure applications.

 Raw Material

Steel:

Constructed with premium special alloy steel, renowned for its exceptional strength, heat resistance, and wearability.

Carbide
Utilizing top-grade tungsten carbides sourced from China, preferred for their outstanding performance.
European tungsten carbide options are also available, offering international quality and reliability.

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