Water Well Drilling: DTH Bit, Button Bit, and DTH Hammer Set

• 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 precision and adaptability with DHD, COP, MISSION, QL, SD, and MACH shanks, engineered to meet diverse drilling needs.
2. Offering versatility with flat, concave, convex, and drop center designs to suit various drilling applications.
3. Experience superior performance with spherical, ballistic, and semi-ballistic options, tailored for enhanced drilling efficacy.
4. Broad application range: Master all kinds of rock formations with confidence and precision.
5. Choose from flat, concave, and convex bit faces, each designed for specific drilling scenarios.
6. Precision-engineered spherical and ballistic buttons for optimized drilling performance.

Features:
1. Experience unmatched reliability with our products, boasting long service lives and minimal abnormal breakage.
2. Engineered for excellence, our tools provide superior flushing effects to ensure remarkable drilling rates.
3. We adhere to stringent quality warranties and compensation protocols to guarantee customer satisfaction.
4. Our designs are meticulously crafted for efficiency and effectiveness in all drilling operations.
5. Achieve high penetration with our cutting-edge tools designed for optimal drilling efficiency.

Bit Face Shape Selection:

1. Drop Center Bit

Perfect for achieving high penetration rates in softer to medium hard and fissured formations, under low to medium air pressures, with precise hole deviation control.

2. Concave Face

Designed as an all-rounder for medium hard and homogeneous formations, offering excellent hole deviation management and effective flushing.

3. Convex Face

Maximize penetration rates in soft to medium-hard conditions with low to medium air pressures. Highly resistant to steel wash, reducing button wear, with limited hole deviation control.

4. Flat Face

Ideal for tackling hard to very hard and abrasive formations with high air pressures, providing excellent penetration and resistance to steel wash.

 Raw Material

Steel:

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

Carbide
Premium tungsten carbides from China are widely used to ensure top-notch performance.
Opt for European tungsten carbide for enhanced reliability and durability.

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