Water Well Applications: 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. Our premium range includes DHD, COP, MISSION, QL, SD, and MACH shanks, each crafted to elevate your drilling experience.
2. Explore diverse bit face designs such as flat, concave, convex, and drop center, tailored to meet various drilling needs.
3. Choose from spherical, ballistic, and semi-ballistic configurations to optimize performance in your specific applications.
4. Application range: Masterfully engineered for all kinds of rock formations, ensuring versatility and reliability.
5. Available in flat, concave, and convex bit faces to suit distinct drilling requirements.
6. Featuring spherical and ballistic buttons, designed for exceptional cutting efficiency and durability.

Features:
1. Our products promise unmatched quality and longevity, with rare instances of abnormal breakage throughout their service life.
2. Experience superior flushing effects that guarantee a high drilling rate and efficiency.
3. Benefit from our stringent quality warranty and comprehensive compensation policies.
4. Ingenious designs that blend functionality with innovation.
5. Achieve unmatched penetration depth and speed with our expertly crafted tools.

Bit Face Shape Selection:

1. Drop Center Bit

Ideal for high penetration rates in soft to medium-hard and fissured rock formations. Designed for low to medium air pressures with precise hole deviation control.

2. Concave Face

A versatile bit face, perfect for medium hard and homogeneous rock formations. Ensures excellent hole deviation control and superior flushing capacity.

3. Convex Face

Engineered for high penetration rates in soft to medium-hard rocks, with low to medium air pressures. Offers the greatest resistance to steel wash, reducing load and wear on gauge buttons, though it may compromise hole deviation control.

4. Flat Face

This face shape excels in hard to very hard, abrasive rock formations under high air pressures. Ensures excellent penetration rates and resistance to steel wash.

 Raw Material

Steel:

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

Carbide:
The finest tungsten carbides sourced from China are a standard choice for our products.
Additionally, premium tungsten carbide from Europe is available for enhanced performance.

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