Flat Face DTH Hammer Button Bit for Mining Drilling Equipment

• 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. Options for DHD, COP, MISSION, QL, SD, and MACH shanks are available to suit diverse drilling needs.
2. Choose from flat, concave, convex, and drop center designs to fit various drilling conditions.
3. Select from spherical, ballistic, and semi-ballistic shapes to enhance performance.
4. Application Range: Ideal for all types of rock formations, ensuring versatility in mining applications.
5. Bit Face Varieties: Available in flat, concave, and convex styles for tailored drilling solutions.
6. Button Options: Choose between spherical and ballistic buttons for optimal impact.

Features:
1. Boasts reliable quality and an extended service life, with rare occurrences of abnormal breakage.
2. Delivers an excellent flushing effect to ensure superior drilling speeds.
3. Backed by strict quality assurance and comprehensive compensation policies.
4. Features designs that combine practicality with performance efficiency.
5. Achieves high penetration, maximizing drilling potential.

Bit Face Shape Selection:

1. Drop Center Bit

Engineered for high penetration rates in soft to medium-hard and fissured rock. Suitable for low to medium air pressures, offering exceptional hole deviation control.

2. Concave Face

Designed for versatile applications, ideal for medium-hard and uniform rock. Offers excellent hole deviation control and efficient flushing capacity.

3. Convex Face

Optimized for soft to medium-hard conditions, withstanding low to medium air pressures. Offers resistance to steel wash and reduces load on gauge buttons, though with limited hole deviation control.

4. Flat Face

Perfect for hard to very hard and abrasive formations with high air pressures. Ensures robust penetration rates and resistance to steel wash.

 Raw Material

Steel:

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

Carbide:
Utilizes premium tungsten carbides sourced from China, ensuring durability and performance.
European-sourced tungsten carbide is also an available option for enhanced quality and resilience.

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