Water Well Drilling Button Bit for Top Hammer DTH Hammer

• 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.
2. Flat, concave, convex, drop center.
3. Spherical, ballistic, semi-ballistic.
4. Application range: All kinds of rock formation.
5. Flat, concave, convex bit face.
6. Spherical, ballistic buttons.

Features:
1. Experience exceptional reliability with our product's high quality and robust construction, ensuring an extended service life with minimal risk of abnormal breakage.
2. Optimized for efficiency, our design promises an excellent flushing effect that guarantees an outstanding drilling rate.
3. We stand by our products with a rigorous quality warranty and comprehensive compensation policies to ensure your satisfaction.
4. Our product boasts reasonable and well-thought-out designs, enhancing functionality and user experience.
5. Engineered for excellence, this tool offers impressive high penetration capabilities.

Bit Face Shape Selection:

1. Drop Center Bit

Ideal for achieving high penetration rates, particularly in soft to medium-hard and fissured rock formations, under low to medium air pressures. This design ensures precise hole deviation control.

2. Concave Face

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

3. Convex Face

Designed for high penetration in soft to medium-hard rocks with low to medium air pressures. It offers superior resistance to steel wash, potentially reducing load and wear on gauge buttons, but may have less effective hole deviation control.

4. Flat Face

This face shape excels in hard to extremely hard and abrasive rock formations, especially under high air pressures. With good penetration rates, it also resists steel wash effectively.

 Raw Material

Steel:

Our tools are crafted from first-class special alloy steel known for its high strength, excellent heat resistance, and durability.

Carbide
We commonly use superior tungsten carbides sourced from China, ensuring quality and performance.
High-quality tungsten carbide from Europe is also an available option, offering exceptional durability and strength.

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