Water Well DTH Hammer Button Bit with Spherical Face Design

• 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. Compatible with DHD, COP, MISSION, QL, SD, and MACH shanks, offering versatile adaptability.
2. Available in diverse designs: flat, concave, convex, and drop center to suit varied drilling needs.
3. Boasts spherical, ballistic, and semi-ballistic structures for enhanced performance.
4. Wide application range: Efficiently tackles all types of rock formations with ease and precision.
5. Features a range of bit face options: flat, concave, and convex for tailored drilling solutions.
6. Incorporates spherical and ballistic buttons for superior operational efficacy.

Features:
1. Exceptional reliability and quality, ensuring prolonged service life with minimal breakage during usage.
2. Provides an excellent flushing effect to maintain a high drilling rate consistently.
3. Backed by stringent quality warranties and comprehensive compensation policies for peace of mind.
4. Ingenious and well-thought-out designs tailored for optimum performance.
5. Delivers impressive penetration rates, boosting productivity and efficiency.

Bit Face Shape Selection:

1. Drop Center Bit

Perfect for achieving high penetration rates in soft to medium-hard and fissured rock formations. Operates with low to medium air pressures, ensuring optimal hole deviation control.

2. Concave Face

An all-purpose bit face ideal for medium-hard and homogeneous rocks. Ensures excellent hole deviation control and robust flushing capacity.

3. Convex Face

Designed for high penetration in soft to medium-hard rocks with low to medium air pressures. Offers substantial resistance to steel wash, potentially reducing gauge button wear, though with less hole deviation control.

4. Flat Face

Perfect for challenging applications involving hard to very hard, abrasive rock formations under high air pressures. Ensures good penetration rates and superior resistance to steel wash.

 Raw Material

Steel:

Top-tier special alloy steel renowned for its high strength, exceptional heat resistance, and remarkable durability.

Carbide
Premium tungsten carbides sourced from China are predominantly used, ensuring reliability and efficiency.
Additionally, high-quality European tungsten carbide options are available, offering superior performance.

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