Water Well Solutions: DTH Bit, Button Bit, and DTH 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 robust versatility of DHD, COP, MISSION, QL, SD, and MACH shanks, renowned for excellence and precision.
2. Experience the diversity with flat, concave, convex, and drop center shapes engineered for superior performance.
3. Choose from spherical, ballistic, and semi-ballistic designs, each crafted for optimal drilling efficiency.
4. Application range: Engineered to master all rock formations with ease and precision.
5. Embrace the adaptability of flat, concave, and convex bit faces, tailored for peak performance.
6. Benefit from the precision of spherical and ballistic buttons for enhanced drilling.

Features:
1. Unwavering reliability and durability: Enjoy extended service life with minimal risk of abnormal breakage.
2. Superior flushing effect ensures a high drilling rate for unparalleled efficiency.
3. Rigorous quality warranty and compensation policies provide peace of mind.
4. Ingeniously reasonable designs optimize functionality and effectiveness.
5. Achieve exceptional penetration with advanced drilling solutions.

Bit Face Shape Selection:

1. Drop Center Bit

Optimize penetration rates in soft to moderately hard, fissured rock formations with controlled hole deviation, ideal for low to medium air pressures.

2. Concave Face

The versatile bit face excels in medium hard, homogeneous formations, offering excellent hole deviation control and superior flushing capacity.

3. Convex Face

Achieve high penetration rates in soft to medium-hard formations with low to medium air pressures. Offers strong resistance to steel wash and minimizes load and wear on gauge buttons, although with limited hole deviation control.

4. Flat Face

Engineered for hard to very hard and abrasive rock formations, this face shape excels in high air pressure applications, delivering great penetration rates and resistance to steel wash.

 Raw Material

Steel:

Utilizing first-class special alloy steel known for its high strength, heat resistance, and wearability.

Carbide
Premium tungsten carbides from China are widely used, ensuring top-notch quality.
Tungsten carbide options from Europe are also 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