Water Well Application DTH Hammer Button Bit with Concave Face

• 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 versatile selection includes DHD, COP, MISSION, QL, SD, and MACH shanks, perfectly engineered for diverse applications.
2. Choose from an array of face styles: flat, concave, convex, and drop center, each designed to enhance your drilling efficiency.
3. Drill with precision using spherical, ballistic, and semi-ballistic options, crafted to match your specific drilling needs.
4. Application range: Tailored for all kinds of rock formations, offering versatile usage across different terrains.
5. Explore flat, concave, and convex bit faces, carefully crafted for optimal performance in varied rock conditions.
6. Count on spherical and ballistic button designs, ensuring robust capability and performance consistency.

Features:
1. Experience reliable quality with an extended service life, minimizing the risk of abnormal breakage during use.
2. Enjoy a superior flushing effect that guarantees a high drilling rate, maximizing your efficiency on site.
3. Benefit from strict quality warranty and compensation rules, providing peace of mind and trust in our products.
4. Our designs are thoughtfully crafted to meet your drilling needs, offering reasonable and effective solutions.
5. Achieve high penetration with our expertly engineered tools, designed for maximum impact and efficiency.

Bit Face Shape Selection:

1. Drop Center Bit

Achieve high penetration rates in soft to medium-hard and fissured rock formations with low to medium air pressures. Excellent control over hole deviation is ensured.

2. Concave Face

An all-around application bit face, ideally suited for medium-hard and homogeneous rock formations. Provides superior hole deviation control and excellent flushing capacity.

3. Convex Face

Designed for high penetration in soft to medium-hard conditions at low to medium air pressures. This shape is highly resistant to steel wash and reduces gauge button wear, though offers poor hole deviation control.

4. Flat Face

Perfect for hard to very hard and abrasive rock formations when using high air pressures. Ensures good penetration rates and exceptional resistance to steel wash.

 Raw Material

Steel:

Crafted from first-class special alloy steel, featuring high strength, heat resistance, and outstanding wearability.

Carbide:
We incorporate the finest tungsten carbides from China to ensure superior performance and durability.
Alternatively, premium tungsten carbide from Europe is also available for enhanced options.

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