Mining Machinery Parts 34mm 7degree Tapered Button Bits for Rock Drilling

Product Description:

The material used to make this bit is high-quality carbide steel, ensuring its durability and strength. It can withstand tough drilling conditions and last for a long time, making it a smart investment for anyone in need of a reliable drilling tool.

Our Tapered Button Bit comes in two bit types - short and long skirt. The short skirt is ideal for shallower drilling depths, while the long skirt is better suited for deeper drilling. Whether you need to knock off a bit of rock or drill deep into the ground, this product has got you covered.

Tapered button bit is mainly used with pneumatic rock drill and tapered drill rod, and it conducts drilling operations through the connection of the taper on the drill bit and drill rod. The tapered button bits are suitable for hard rock drilling and are mainly used in mine secondary crushing, bolting, drifting and other fields. As an upgraded product of the chisel drill bits and cross drill bits, the tapered button bits have good drilling effect and long service life due to the tungsten carbide tips and the hot-plated skirts. Conventional taper angles for tapered drill bits are 7°, 11° and 12°.

Features:

1.Product Name:tungsten carbide Button Bit, rock drill rod, taper drill rod bit
TypesTapered chisel drill bits, Tapered cross drill bits, Tapered button drill bits
2.Application:Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
3.Feature:Tapered drill bits connect tapered drill steel of rock drill for drilling holes
4.Material:High quality carbide and high quality steel
5.MOQ:No requirement for testing and trial order
Rock Drill Tapered Button Bits is suitable for H22mm and H25mm taper rock drill rods use. It have three taper connection: 7°, 11°, 12°. It's widely used for hard rock(f=8~18) drilling use.
1) Tapered connection: 7,11,12
2) Alloy steel:42CrMo,45CrNiMoVA
3) Suitable carbide tips:KK06H,YK05
4) Cross bit diameter: 32-42mm
5)Technology:hot-pressing

Technical Parameters:

Product Name	Tapered Button Bit
Bit Tapper	11°
Flushing Holes	3
Bit Type	Short Skirt
Size	34
Package	Wooden Box
Button Number	7
Color	Yellow
Material	Carbide Steel
Processing Type	Heart Treatment

Related Bits Parameters

Bit Diameter		Button Number	Angle(°)	Length
(mm)	inch	(pieces)		(mm)
28	11/8″	4	7°111°/12°	50-65
30	1 3/16″	4~6	7°111°/12°	50-65
32	11/4″	4~7	7°/11°/12°	50-65
34	111/32″	4~8	7°/11°/12°	50-65
35	13/8″	7~8	7°111°/12°	50-65
36	113/32″	4~8	7°/11°/12°	50-65
38	11/2″	4~8	7°/11°/12°	50-65
40	19/16″	4~8	7°111°/12°	50-65
41	15/8″	4~8	7°/11°/12°	50-65
42	121/32″	4~8	7°/11°/12°	50-65

Applications:

Due to its unique tapered design and high-strength materials,the taper button bits performs well in many harsh applications. Such as mining, tunnel construction, geological exploration, construction engineering, hydropower engineering, railway and highway construction. Besides, it can also work in municipal engineering, environmental protection engineering, etc.

As a professional rock drilling tool manufacturer, our company produces taper rock drill bits in various specifications and types.Which including different taper angles, tooth shapes, diameters and lengths, etc. These changes make the drill suitable for a variety of applications.

Company Profile

Hebei Minetech Machinery Technology Co, Ltd is an joint venture enterprise with Europe Partner, which is located in Shijiazhuang City, Hebei Province,China. Our company is specialized in manufacturing and exporting of mining machinery, such as hydraulic and pneumatic drill machine, roof bolter and drilling consumption ,like drill bit and drill rod with own factory in Shijiazhuang City.With our rich expenience for over a decade and with professional engineers andsales team, we focus on providing complete solutions for mining machinery.
Target markets is gradually shifted from domestic market to international market, products are exported to more than thirty countries and regions, including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, South America and so on, and established a good brand and reputation ininternational market.