Spherical Button Bit and DTH Hammer for Efficient Mining 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. Discover the versatility of our products with a variety of shank options: DHD, COP, MISSION, QL, SD, and MACH, tailored for every drilling need.
2. Choose from a diverse range of bit face profiles, including flat, concave, convex, and drop center, designed for optimal performance.
3. Explore our cutting-edge button designs: spherical, ballistic, and semi-ballistic, engineered for precision and durability in drilling tasks.
4. Our advanced drilling solutions are applicable across all rock formations, providing unmatched versatility and effectiveness.
5. Bit face options such as flat, concave, and convex are available to meet the demands of various drilling conditions.
6. Experience superior performance with our spherical and ballistic buttons, crafted for maximum impact.

Features:
1. Trust in our reliable quality — offering an extended service life with minimal risk of unexpected breakages.
2. Benefit from an exceptional flushing effect that ensures a high drilling rate, maximizing efficiency.
3. We uphold strict quality warranty and compensation policies to guarantee your satisfaction.
4. Our products boast thoughtful and reasonable designs, optimizing performance and usability.
5. Achieve high penetration rates effortlessly, making your drilling operations more productive.

Bit Face Shape Selection:

1. Drop Center Bit

Ideal for achieving high penetration rates in soft to medium hard and fissured rock formations, operating effectively under low to medium air pressures while ensuring excellent hole deviation control.

2. Concave Face

Perfect for medium-hard, homogeneous rock, this all-around application bit face offers superb hole deviation control and flushing capacity.

3. Convex Face

Engineered for high penetration rates in soft to medium-hard rock with low to medium air pressures, it resists steel wash and reduces wear on gauge buttons, though it may compromise hole deviation control.

4. Flat Face

Designed for hard to very hard and abrasive rock with high air pressures, offering excellent penetration rates and resistance to steel wash.

 Raw Material

Steel:

Crafted from first-class special alloy steel known for its exceptional strength, heat resistance, and durability.

Carbide
Our products feature premium tungsten carbides sourced from China, renowned for their performance.
We also offer tungsten carbide from Europe, ensuring a wide selection of quality options.

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