Petroleum Production 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 range includes DHD, COP, MISSION, QL, SD, and MACH shanks, ensuring a versatile selection for diverse drilling needs.
2. Choose from flat, concave, convex, and drop center designs, each tailored to optimize performance in various conditions.
3. Available in spherical, ballistic, and semi-ballistic forms to suit specific drilling requirements.
4. Suitable for all kinds of rock formations, offering flexibility and efficiency in different geological settings.
5. Bit face options include flat, concave, and convex to cater to specific operational demands.
6. Equipped with spherical and ballistic buttons for enhanced drilling performance.

Features:
1. Our products boast reliable quality and a long service life with minimal risk of abnormal breakage.
2. Exceptional flushing effect to maintain a high drilling rate and ensure efficiency.
3. Backed by strict quality warranty and comprehensive compensation rules.
4. Thoughtfully designed for optimal performance and durability.
5. Engineered for high penetration, ensuring swift and effective drilling operations.

Bit Face Shape Selection:

1. Drop Center Bit

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

2. Concave Face

The all-purpose solution for medium hard and homogeneous rock formations, offering excellent hole deviation control and effective flushing capacity.

3. Convex Face

Designed for high penetration in soft to medium-hard formations with low to medium air pressures. Known for resistance to steel wash and reduced gauge button wear, though with less hole deviation control.

4. Flat Face

Perfect for hard to very hard and abrasive rock formations, particularly with high air pressures. Delivers excellent penetration rates and resistance to steel wash.

 Raw Material

Steel:

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

Carbide
Utilizes the finest tungsten carbides sourced from China, widely recognized for their reliability.
Premium tungsten carbide from Europe is also available, offering superior quality for demanding applications.

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