DTH Bit, Button Bit, and Hammer for Effective 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. Our DTH Bit collection features a variety of shanks including the highly regarded DHD, COP, MISSION, QL, SD, and MACH series, ensuring compatibility with your specific needs.
2. Choose from innovative bit face designs such as flat, concave, convex, and drop center, each tailored to excel in different drilling conditions.
3. Our advanced button bit designs include spherical, ballistic, and semi-ballistic shapes, expertly engineered for optimal drilling efficiency.
4. Application range: Our products are versatile enough to tackle all kinds of rock formations with unwavering precision.
5. Bit face options include flat, concave, and convex, each providing unique advantages to suit various drilling challenges.
6. Enhanced with spherical and ballistic button options for superior performance.

Features:
1. Experience unparalleled reliability with our quality tools, designed for long service life and minimal risk of abnormal breakage.
2. Benefit from an exceptional flushing effect that guarantees a high drilling rate, maximizing your operational efficiency.
3. Our products are backed by strict quality warranty and compensation rules, ensuring peace of mind with every purchase.
4. Thoughtfully engineered with reasonable designs to meet demanding drilling requirements.
5. Achieve high penetration rates, enhancing your productivity and project outcomes.

Bit Face Shape Selection:

1. Drop Center Bit

Optimal for high penetration in soft to medium-hard and fissured rock formations, this design is effective at low to medium air pressures and offers maximum control over hole deviation.

2. Concave Face

This all-around bit face is perfect for medium-hard, homogeneous rock formations, providing balanced hole deviation control and excellent flushing capacity.

3. Convex Face

Engineered for high penetration rates in soft to medium-hard formations with low to medium air pressures, this shape offers superior resistance to steel wash, reduces wear on gauge buttons, but may have limited hole deviation control.

4. Flat Face

Designed for hard to very hard, abrasive rock formations, this face shape excels under high air pressures, ensuring effective penetration rates and strong resistance to steel wash.

 Raw Material

Steel:

Crafted from first-class special alloy steel, our products boast high strength, impressive heat resistance, and outstanding wearability.

Carbide
The finest tungsten carbides sourced from China are used, ensuring superior quality and performance.
For added performance, tungsten carbide sourced from Europe is also available, offering premium quality options to our customers.

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