Flat DTH Hammer and Button Bit with DTH Bit 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. DHD, COP, MISSION, QL, SD, and MACH shanks are seamlessly integrated for optimal performance.
2. Elevate your drilling efficiency with bit face designs: Flat, concave, convex, and drop center.
3. Choose from our cutting-edge button styles: Spherical, ballistic, semi-ballistic for superior results.
4. Versatile application range: Suitable for all types of rock formations, ensuring unmatched adaptability.
5. Precision-engineered bit faces: Flat, concave, convex, crafted for ultimate performance.
6. Master the art of drilling with spherical and ballistic buttons, engineered for excellence.

Features:
1. Experience the pinnacle of reliability with our hammer and bit: Exceptional quality, long service life, and minimal breakage.
2. Superior flushing effect ensures a high drilling rate, maximizing your operational efficiency.
3. We uphold strict quality warranty and compensation policies to guarantee your satisfaction.
4. Our designs are meticulously crafted for functionality and performance.
5. Achieve high penetration rates with ease through our expertly engineered tools.

Bit Face Shape Selection:

1. Drop Center Bit

Perfect for high-speed penetration in soft to medium-hard and fissured rocks. Works seamlessly under low to medium air pressures, ensuring optimal hole deviation control.

2. Concave Face

The versatile choice for medium-hard, homogeneous formations, offering excellent hole deviation control and efficient flushing capacity.

3. Convex Face

Excels in soft to medium-hard conditions with low to medium air pressures. Offers high penetration rates, reduces wear on gauge buttons, although with limited hole deviation control.

4. Flat Face

Ideal for handling hard to very hard and abrasive rocks at high air pressures. Delivers impressive penetration rates and resistance to steel wash.

 Raw Material

Steel:

Engineered from premium first-class special alloy steel, offering exceptional strength, heat resistance, and durability.

Carbide
Our bits feature top-grade tungsten carbides sourced from China, known for their durability and performance.
European tungsten carbide options are also available, providing flexibility and excellent 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