High Air Pressure DTH Bits Rock Drill Tool

• Customization: Available
• Certification: CE
• Standard: AISI
• Model NO.: ANBIT
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Weight: 30kg
• Use: Ore Mining
• Applicable Industries: Energy & Mining, Drilling
• Specification: 3.1X3.1X0.9 cm
• Trademark: Anbit
• Origin: China
• Production Capacity: 500000pieces/Year

Product Description

High Air Pressure DTH Bits NUMA100 NUMA120 NUMA125 Rock Drill Tool Well Drilling Accessory

 

 

We, Shenyang ABT Drilling Equipment Co., Ltd. is a company mainly engaged in drilling equipments and tools. With over 20 years experience, our commitment to excellence ensures a reliable product that will perform every time. We utilize the latest technologies in engineering to produce cutting edge designs. We use methods that meet aerospace standards in manufacturing superior quality hammers and bits.

We take pride in being one of the top supplier of DTH bits and hammers in China. We manufacture thousands of different configurations based on our customers' specifications. We have one of the largest stocking selections of bits in the China. We have achieved and adhere to the strict standards set forth to us by the ISO 9001:2008. We offer an extensive range of high quality DTH bits and hammers  to customers all around the world and wins high praise for the good performance of our DTH bits and hammers.

 

The life of the DTH bit depends on the material and technology of the bit. The ANBIT bit is made of the most efficient high quality alloy steel.
Use quality forged steel, heat treatment and shot peening to provide a durable and reliable balance of strength and toughness.
1. Long life of bit: alloy steel material has a long service life, which is higher than similar products;
2. High drilling efficiency: the drill teeth are wear-resistant, so that the drill bit can always be sharp, thus greatly improving the entering speed of the teeth;
3. Steady drilling speed: the drill bit breaks the rock by scraping and cutting;
4. Good spacing effect: the new diamond head has strong abrasion resistance and good spacing performance, which enables the cutting teeth to be utilized efficiently;
5. Wide application range: it has been proved by practice that this drill bit is suitable for drilling in soft and medium hard formations, such as carbonate rock, limestone, cretaceous rock, clay rock, siltstone and sandstone (below grade 9 of drillability,). Compared with general drills, especially in rock formations of grade 6-8, the effect is especially remarkable.
The submersible drill bit made by ABT ranges from 2 inches to 40 inches in diameter and has a variety of the most common end face shapes, alloy tooth styles and shank styles to match the application and rock formations you are drilling in.
We can customize the drill bit according to your requirement. Different drill head shapes are selected according to different rock formations.

 

The reverse circulation drill bit is used in combination with the reverse circulation impactor, and is driven by high-pressure air to obtain large rock samples from the central discharge hole. The reverse circulation drill bit is made of high quality alloy and alloy steel matrix, with long service life.Under the condition of not requiring complete core, the working speed is greatly improved and the cost is reduced compared with the original drilling rig.Our company provides process design and drill bit customization. Please refer to the detailed parameter table of the reverse circulation drill.

The life of the DTH bit depends on the material and technology of the bit. Our bit is made of the most efficient high quality alloy steel.
Use quality forged steel, heat treatment and shot peening to provide a durable and reliable balance of strength and toughness.

We can design and manufacture according to customers' requirement of the bit diameter , the NO. of air holes, carbide buttoms and the face shape.

Specification
 

NUMA	Head shape	Diameter(mm)	Number of vents	NO X button diamter			weight (KG)
				Toothed	Gauge	Front
NUMA100   NUMA100A	Convex concave	275	2	Round Button	12XØ19	8XØ18+19XØ16
	Convex concave	305	3	Round Button	15XØ19	27XØ18+8XØ16	110
	Convex concave	350	4	Round Button	16XØ19	32XØ18+14XØ16
NUMA120   NUMA120A	Convex concave	350	4	Round Button	16XØ20	32XØ18+13XØ16
	Convex concave	450	4	Round Button	20XØ20	48XØ18+25XØ16
	Convex concave	500	4	Round Button	24XØ20	90XØ18
NUMA125   NUMA125A	Convex concave	381	4	Round Button	16XØ20	36XØ18+15XØ16
	Convex concave	394	4	Round Button	16XØ20	36XØ18+23XØ16

We can design and manufacture according to customers' requirement of the bit diameter , the NO. of air holes, carbide buttoms and the face shape.

 

Company Information

 ABT Drilling Equipment Co., Ltd. mainly provides holistic drilling solutions, serving the mining, stone crushing, water conservancy drilling industry, to help you solve the problem of drilling at high efficiency and low cost. We mainly provide mobile air compressors, drilling rigs, impactors, drills, crushers, water meters, is your stable and reliable partner.