Top Hammer Button Bit for DTH Hammer in Petroleum Drilling Applications

• 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. Our expertly crafted shanks include DHD, COP, MISSION, QL, SD, and MACH, designed for superior compatibility and performance.
2. Available in versatile designs: flat, concave, convex, and drop center, catering to diverse drilling needs.
3. Choose from spherical, ballistic, and semi-ballistic shapes, each engineered for precision and efficiency.
4. Application range: Masterfully crafted for all types of rock formations, ensuring adaptability in any drilling scenario.
5. Bit face options include flat, concave, and convex, tailored for optimal drilling performance.
6. Button styles: spherical and ballistic, designed for durability and effectiveness.

Features:
1. Unmatched reliability with quality that extends the tool's life span, minimizing unexpected breakages.
2. Superior flushing effect enhances drilling speed, maximizing efficiency and output.
3. Adherence to strict quality warranties and compensation policies, ensuring customer satisfaction.
4. Thoughtfully engineered designs for optimal performance and user experience.
5. High penetration capabilities, driving productivity and performance.

Bit Face Shape Selection:

1. Drop Center Bit

Ideal for high penetration rates in soft to medium-hard, fissured rock formations. Operates effectively at low to medium air pressures with excellent hole deviation control.

2. Concave Face

A versatile bit face perfect for medium-hard, homogeneous rock formations. Offers superb hole deviation control and efficient flushing capacity.

3. Convex Face

Achieves high penetration rates in soft to medium-hard rocks with low to medium air pressures. This face shape is highly resistant to steel wash, reducing gauge button wear, though it offers less hole deviation control.

4. Flat Face

Designed for hard to very hard and abrasive rocks, the flat face shape excels in high air pressure applications, offering excellent penetration rates and resistance to steel wash.

 Raw Material

Steel:

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

Carbide
Utilizing the finest tungsten carbides from China for unparalleled quality and performance.
European tungsten carbide options are also available, providing flexibility in material choice.

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