Spherical DTH Bit and Button Bit with Hammer for Petroleum Drilling

• 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 product is compatible with a wide range of shanks including DHD, COP, MISSION, QL, SD, and MACH, offering versatility and adaptability in various drilling conditions.
2. Choose from flat, concave, convex, and drop center designs to best suit your drilling needs, providing tailored solutions for optimal performance.
3. Available in spherical, ballistic, and semi-ballistic shapes, our bits offer precision and efficiency suitable for diverse drilling projects.
4. Application range: Perfectly engineered for all kinds of rock formations, ensuring efficient and effective drilling operations.
5. Select from flat, concave, and convex bit faces, each designed to maximize drilling productivity and effectiveness.
6. Equipped with spherical and ballistic buttons, our bits provide exceptional durability and performance for rigorous drilling tasks.

Features:
1. Experience reliable quality with an extended service life and minimal chances of abnormal breakage, ensuring uninterrupted operation.
2. Our bits deliver an excellent flushing effect to guarantee a high drilling rate, optimizing your time and resources.
3. Enjoy peace of mind with our strict quality warranty and comprehensive compensation rules, safeguarding your investment.
4. Benefit from reasonable designs that enhance efficiency and adaptability to various drilling conditions.
5. Achieve high penetration rates to increase productivity and reduce operational downtime.

Bit Face Shape Selection:

1. Drop Center Bit

Designed for high penetration rates in soft to medium-hard and fissured rock formations, it operates efficiently under low to medium air pressures while offering superior hole deviation control.

2. Concave Face

This versatile bit face is ideal for medium hard and homogeneous rock formations, providing excellent hole deviation control and enhanced flushing capacity.

3. Convex Face

Engineered for high penetration in soft to medium-hard conditions with low to medium air pressures, it offers maximum resistance to steel wash and reduces gauge button wear, though it may have limited hole deviation control.

4. Flat Face

Perfect for tough, abrasive rock formations requiring high air pressures, this face shape ensures high penetration rates and resistance to steel wash.

 Raw Material

Steel:

Crafted from first-class special alloy steel, our products boast high strength, exceptional heat resistance, and wearability, ensuring longevity and performance.

Carbide
Utilizing the finest tungsten carbides from China, our products guarantee superior quality and efficiency.
We also offer tungsten carbide sourced from Europe, providing an alternative of unmatched quality.

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