Premium Quality Chisel Drill Bit for Rock Drilling

• Customized: Customized
• Standard: SGS
• Type: Chisel Bits
• Material: 35crmoniv
• Usage: Well Drilling
• Transfer: Air/Sea/Express
• Model NO.: 28-42mm
• Color: Golden, Yellow, Customized.
• Transport Package: Wooden Box or as Customers Inquire
• Specification: 7° , 11° , 12°
• Trademark: Firip
• Origin: Fujian China
• HS Code: 8207199000
• Production Capacity: 10000 PCS Per Month

Product Description

Product Description 

Product Description

Alias: Carbide drill bits, air drill bits
Carbide drill bits are the main tools for impact rock drilling in mining engineering. There are a series of products such as conical connection hard alloy drill bits, chisel bit, cross, three-blade, ball-tooth-type drill bits, and drilling tools for drilling rigs. The drill bit body is made of precision forged alloy steel, and different alloy grades and product types are selected according to the rock conditions, which are suitable for various grades of rock.

Used for rock drilling and crushing. It is often used with light internal combustion, electric, pneumatic anThe Chisel bit is d hydraulic [rock drills] and B22 drill pipe to drill rock holes with a diameter of less than 50mm in rocks such as coal mine tunnels. It is the main variety of drill bits used in small and medium-diameter rock hole drilling projects in the mining industry.
The Chisel bit  which is mainly named after a flat-shaped carbide tip is welded on the top of the drill bit. The Chise bit  is formed by hot extrusion of 50cr steel, which is made of cast steel. If the top cutter head is a hard wear-resistant alloy thread, there are those with taps or without. The ones without taps are directly stuck with the drill pipe. Together.
Slotted drill specifications: φ28 φ32 φ34 φ36 φ38 φ40 φ42 Among them, 40 models are mostly used.
The Chisel bit which has a pointed tip, and the tip has two cutting inserts located on a main plane.
chise drill bit usage: It is suitable for light rock drills to drill rock holes with a diameter of less than 50mm, and is suitable for rock formations with low hardness. Widely used in coal, iron, gold, copper, lead-zinc and other mines, as well as in the construction of railways, highways, and water conservancy.
The Chisel bit features:
☆ Using steel and alloy, it has high toughness and wear resistance, and high efficiency

Product Parameters

Tapered Chisel bits
Description	Diameter(mm)	Length (mm)	Water hole	Weight approx (kgs)
Taper degree a=4°, 7°, 11°,12° Inner hole diameter d=19mm, 22mm, 24mm	28	60	2	0.18
	30	60	2	0.19
	32	63, 70	2	0.2
	34	65	2	0.25
	36	62 ,64, 80	2	0.28,0.35
	38	65	2	0.31
	40	69	2	0.33
	42	67	2	0.35
	43	75	2	0.48
	44	75	2	0.5
	46	80	2	0.55

Detailed Photos

Company Profile

 

Putian FIRIP Mining&Machinery Co., Ltd is specializing a manufacture of drill tools for 23 years in China. It mainly studies and manufactures the low&high pressure down-the-hole impactors, various down-the-hole drills, drill pipes and drilling tools. The products are widely used in earthwork, mining, water well engineering and construction. Geothermal drilling, etc.

Domestic brands in China are mainly Yongchuang. We have about 5, 000 square kilometers of standard plant, complete equipment, advanced technology, reliable and stable quality which has won the praise of most of the domestic and foreign markets. In recent years, with the continues growth of the company's sales, target market gradually exported to all over the world, Nowadays, our products are exported to more than 20 countries and regions in Russia, Central Asia, Southeast Asia, the Middle East, Africa and South America. We always continuously improved the industry standards for rock drilling and drilling tools. We are committed to establish a stable cooperative relationship with customers and suppliers from all over the world, mutual benefit and common development.

Packaging & Shipping

Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.

FAQ

1. Where is your company located?

We are located in Putian City, Fujian Province, about 200 kilometers away from Xiamen International Port.

2. Why choose Firip drill bits?

1) We have more than 20 years of experience in researching, developing, manufacturing and supplying high quality rock drilling tools to all over the world.
2) We have super high quality and cheap price.
3) Excellent service.

3.Which port do you ship from?
We usually ship containers from Xiamen Port. Or customers can specify any port in mainland China

4.What is your minimum order quantity?
Our MOQ is 1 piece or 1 set, the price may depend on the order quantity.

5.How about the delivery time?
It usually takes about 15 days.