DTH Hammer, Flat DTH Bit, and Button Bit for Water Well 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. Experience precision with DHD, COP, MISSION, QL, SD, and MACH shanks, tailored for unparalleled performance.
2. Explore the versatility of our bit designs: Flat, concave, convex, and drop center, each crafted for specific drilling needs.
3. Choose from a variety of button shapes: Spherical, ballistic, and semi-ballistic, designed for optimal drilling efficiency.
4. Application range: Master the challenge of all types of rock formations with our advanced drilling tools.
5. Our bit faces come in flat, concave, and convex, each engineered for superior rock penetration.
6. Opt for spherical or ballistic buttons, ensuring durability and effectiveness in every drill.

Features:
1. Our products promise reliable quality and extended service life, with minimal risk of abnormal breakage.
2. Achieve impressive drilling rates with excellent flushing effects, designed for optimal efficiency.
3. We uphold strict quality warranties and have comprehensive compensation rules for your peace of mind.
4. Benefit from our reasonable and innovative designs, tailored to meet diverse drilling needs.
5. Experience high penetration capabilities, setting a new standard in drilling performance.

Bit Face Shape Selection:

1. Drop Center Bit

Engineered for high penetration rates in soft to medium-hard and fissured rock formations, with superior hole deviation control in low to medium air pressures.

2. Concave Face

An ideal choice for medium-hard and homogeneous rock formations, offering excellent hole deviation control and outstanding flushing capacity.

3. Convex Face

Designed for high penetration in soft to medium-hard rocks with low to medium air pressures, offering resistance to steel wash and minimizing load on gauge buttons, though with less hole deviation control.

4. Flat Face

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

 Raw Material

Steel:

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

Carbide
We apply the finest Chinese tungsten carbides for superior performance and reliability.
European tungsten carbide options are also available, ensuring flexibility and quality for diverse needs.

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