Home Products

hard rock drill bits

All Products

DTH Hammer Bits (106)

DTH Drill Bits (70)

DTH Button Bits (48)

Top Hammer Drill Bits (33)

Down The Hole Hammer (41)

Borewell Drilling Hammers (31)

Water Well Drilling Hammer (28)

Reverse Circulation Hammer (28)

DTH Drill Rods (19)

Casing Drilling System (18)

Hole Opener Bit (24)

Tricone Drill Bit (17)

DTH Spare Parts (10)

I'm Online Chat Now

Certification

Customer Reviews

Thank you very much for the new diamond company. The product is great, which improves our efficiency and improves our image.

—— Alcatel

The new diamond products bring great help to our work, the product design is very reasonable, thanks to customer service attentive service.

—— Richard

New diamond products are very quick to adapt to the working environment, I feel very good, thank you for the manufacture of china.

—— Gippsland

hard rock drill bits

(275)

NSD10 Flat Face DTH Button Bits Rock Tools Drilling Equipments Customized Size
Contact Now Get Best Price

NSD10 Flat Face DTH Button Bits Rock Tools Drilling Equipments Customized Size Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our ... Read More

2022-07-27 15:13:51

High Efficiency Drilling Rig Bits 2 Air Holes For Middle Air Pressure , Wear - Resist
Contact Now Get Best Price

High Efficiency Drilling Rig Bits 2 Air Holes For Middle Air Pressure , Wear - Resist Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. ... Read More

2020-08-25 10:29:14

Alloy Steel Ballistic Button Bits DHD360 152-203mm Drill Head Diameter
Contact Now Get Best Price

Alloy Steel Ballistic Button Bits DHD360 152-203mm Drill Head Diameter Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use ... Read More

2022-07-27 15:15:26

Middle Low Pressure Dth Hammer Cir110 110mm Bit For Water Well Drilling
Contact Now Get Best Price

Middle Low Pressure Dth Hammer Cir110 110mm Bit For Water Well Drilling Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use ... Read More

2022-07-27 15:12:29

Oil Well / Rock Roller Bits , Milled Tooth Drill Bit 6 5/8'' API Pin Connection
Contact Now Get Best Price

Drill bits are the most widely used in oil drilling and geological drilling. Tricone bits have the effect of rocking, crushing and shearing the formation rock during rotation. Therefore, the roller cone bit can ... Read More

2018-06-08 09:58:53

Round Insert Tooth Tricone Rock Roller Bit 10 5/8" 715 270mm For Exploration Drilling
Contact Now Get Best Price

10 5/8" 715 270mm Tricone Drill Bit round insert tooth tricone rock roller bit Rock drill bits are an essential part of the oil, exploration and drilling industries, but roller cone bits are too expensive for ... Read More

2018-06-08 09:58:53

11 835 279mm Tricone Drill Bit 163 IBS For Rock / Geothermal Well Drilling
Contact Now Get Best Price

The speed indicates how fast the drill must be rotating in diameter, which is the goal of the drilling process to measure the speed of reversal. When drilling, not the same as the rock hardness rock breaking ... Read More

2018-06-08 09:58:53

8 1/2" 635 Oil And Gas Tricone Drill Bit 216mm Dia Abrasion Proof
Contact Now Get Best Price

Drilling pressure is a necessary condition for bottom hole rock breaking. The size of the weight-on-bit determines the method and characteristics of rock breaking, which directly affects the drilling speed and ... Read More

2018-06-08 09:58:53

Thread Button Top Hammer Drill Bits With Tungsten Carbide Material
Contact Now Get Best Price

Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More

2021-06-29 19:51:29

Convex Face Tungsten Carbide Thread Button Top Hammer Drill Bits
Contact Now Get Best Price

Convex Face Tungsten Carbide Thread Button Top Hammer Drill Bits Feature Advantage Advantages: Compared with the oversea brands, our advantages are bellowing: a. Our products can match over 95% against the ... Read More

2022-02-28 10:09:17

Page 7 of 28|< << 2 3 4 5 6 7 8 9 10 11 >> >|