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

• 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. Experience versatility with our DHD, COP, MISSION, QL, SD, and MACH shanks, engineered to cater to a broad spectrum of drilling needs.
2. Discover the precision of our bit designs: Flat, concave, convex, and drop center, each crafted for specific drilling scenarios.
3. Choose from spherical, ballistic, and semi-ballistic options to match your exact drilling requirements.
4. Application range: Specifically crafted for use across all types of rock formations, ensuring adaptability and performance.
5. Flat, concave, and convex bit faces are available, designed to enhance drilling efficiency and adaptability.
6. Our spherical and ballistic buttons promise enhanced performance and durability for various drilling environments.

Features:
1. Our products boast reliable quality with a long service life and minimal risk of abnormal breakage, assuring continuous productivity.
2. Enjoy a superior flushing effect that ensures an impressively high drilling rate, maximizing your operational efficiency.
3. Benefit from our strict quality warranty and compensation policies, which provide peace of mind and assurance of performance.
4. Our designs are intelligently crafted, offering a balance of innovation and practicality for optimal results.
5. Experience high penetration rates that enhance drilling speed and reduce operational downtime.

Bit Face Shape Selection:

1. Drop Center Bit

Ideal for soft to medium-hard and fissured rock formations, ensuring high penetration rates and maximum hole deviation control at low to medium air pressures.

2. Concave Face

This versatile bit face is perfect for medium hard and homogeneous rock formations, offering excellent hole deviation control and effective flushing capacity.

3. Convex Face

Designed for high penetration rates in soft to medium-hard formations. It resists steel wash effectively, may reduce gauge button wear, but offers less hole deviation control.

4. Flat Face

Optimal for very hard, abrasive rock formations with high air pressures. It provides good penetration rates and superb resistance to steel wash.

 Raw Material

Steel:

Crafted from first-class special alloy steel with superior strength, heat resistance, and wearability, ensuring unparalleled durability.

Carbide
Our bits utilize the finest tungsten carbides sourced from China, known for their superior performance.
Additionally, premium tungsten carbide options from Europe are available to meet diverse needs.

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