DTH Bit and Button Bit with DTH Hammer for Effective Mining

• 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. Equipped with versatile shanks: DHD, COP, MISSION, QL, SD, and MACH, our product ensures compatibility with a range of drilling systems.
2. Bit face options that cater to various drilling needs: flat, concave, convex, and drop center.
3. Available in diverse button shapes: spherical, ballistic, and semi-ballistic, tailored for optimal performance.
4. Application range: Engineered to tackle all kinds of rock formations with unmatched efficiency.
5. Bit face options include flat, concave, and convex designs for targeted drilling outcomes.
6. Button designs include spherical and ballistic for precise and effective rock engagement.

Features:
1. Our products boast reliable quality, a long service life, and minimal abnormal breakage throughout their lifespan.
2. Exceptional flushing effect guarantees a high drilling rate, ensuring your operations run smoothly and efficiently.
3. Backed by a strict quality warranty and comprehensive compensation rules, we ensure customer satisfaction and trust.
4. Our bits are crafted with reasonable designs that meet the demands of challenging drilling tasks.
5. Designed for high penetration to enhance drilling performance and productivity.

Bit Face Shape Selection:

1. Drop Center Bit

Ideal for achieving high penetration rates in soft to medium-hard and fissured rock formations. Operates effectively under low to medium air pressures, offering maximum control over hole deviation.

2. Concave Face

This versatile bit face is perfect for medium hard and homogeneous rock formations, providing excellent hole deviation control and impressive flushing capacity.

3. Convex Face

Designed for high penetration in soft to medium-hard formations, this face performs best under low to medium air pressures. It offers strong resistance to steel wash and reduces load and wear on gauge buttons, though it provides limited hole deviation control.

4. Flat Face

Ideal for very hard and abrasive rock formations, this face type excels in high air pressure environments, ensuring robust penetration rates and strong resistance to steel wash.

 Raw Material

Steel:

Constructed from first-class special alloy steel, offering high strength, excellent heat resistance, and remarkable wearability.

Carbide
Utilizing the finest tungsten carbide sourced from China, commonly applied for superior performance.
We also offer tungsten carbide from Europe, ensuring premium quality and 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