DTH Bit and Button Bit with Hammer for Mining and Water Wells

• 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. Introducing the versatile range of shanks featuring DHD, COP, MISSION, QL, SD, and MACH specifications, designed to cater to diverse drilling needs.
2. Choose from our variety of bit face shapes: flat, concave, convex, or drop center, each engineered for precision and performance.
3. Opt for the ideal button shape with spherical, ballistic, or semi-ballistic options, crafted to enhance drilling efficiency.
4. Our applications transcend limitations, perfectly adapting to all kinds of rock formations for unparalleled versatility.
5. Experience precision with our expertly designed flat, concave, and convex bit faces, tailored for optimal drilling results.
6. Equipped with spherical and ballistic buttons, our products guarantee superior performance in challenging conditions.

Features:
1. Our products boast reliable quality and an impressively long service life, with rare occurrences of abnormal breakage during use.
2. Benefit from an exceptional flushing effect that ensures a high drilling rate, maximizing efficiency and productivity.
3. We uphold strict quality warranty and compensation rules to provide peace of mind and trust in our product performance.
4. Engineered with reasonable designs, our tools optimize functionality and user experience.
5. Achieve high penetration with our expertly constructed bits, designed for maximum effectiveness in your drilling operations.

Bit Face Shape Selection:

1. Drop Center Bit

Perfect for achieving high penetration rates in soft to medium-hard and fissured rock formations with low to medium air pressures, offering maximum hole deviation control.

2. Concave Face

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

3. Convex Face

Exceptional for high penetration rates in soft to medium-hard rocks with low to medium air pressures. Offers resistance to steel wash, reducing load on gauge buttons, though with compromised hole deviation control.

4. Flat Face

Ideal for hard to very hard and abrasive rock formations, this face shape excels under high air pressures, offering good penetration rates and resistance to steel wash.

 Raw Material

Steel:

Crafted with first-class special alloy steel, our products deliver high strength, heat resistance, and wearability for reliable performance.

Carbide:
Our selection includes the finest tungsten carbides from China, renowned for their durability and effectiveness.
For enhanced performance, we also offer top-quality tungsten carbide sourced from Europe.

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