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Altas Copco mining carbide drill bit

Name: Altas Copco mining carbide drill bit
Brand: Xiamen Zhaoxing Machinery & Electric Equipment Co., Ltd.
Rating: 4.1 (21 reviews)

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Model No. :	HD45-105
Brand Name :	Zhaoxing

9yrs

Xiamen, Fujian, China

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Xiamen Zhaoxing Machinery & Electric Equipment Co., Ltd.

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Product description

Specifications carbide drill bit

1. Steel Carbide

2.16 years experience

3.Widely used for mining

4.Quality closed to Atlas. best price

Altas Copco mining carbide drill bit -- HD45-105 Xiamen Zhaoxing Machinery & Electric Equipment Co., Ltd is professional and specialized in Middle Air Pressure DTH Hammers, High Air Pressure DTH Hammers, Big Hole DTH Hammers, Reverse Circulation Hammers, Down The Hole Bits, Overburden Dirllng, Hole Opener Bits, Thread Bits. According to different drilling application, we have different design to meet customers with good quality and good price .

1	Type	Middle Air Pressure DTH Bits
2	Material	Steel + Carbide
3	Application	Mining, Quarrying, Ground engineering
4	Advantage	Quality closed to Atlas, and competitive price
5	Button bit face shape design	Concave face, Convex face, Double gauge face, Flat face
6	Carbide button shape design	Domed/Round button,Parabolic/Semi-Ballistic Buttons, Ballistic Button, Sharp Button, Flat Button
7	Certificate	ISO9001
8	Package	Inner package with cartons,outer package with wooden case
9	Delivery	Within 20days after receive your payment
10	Payment Terms	T/T Western Union MoneyGram
11	MOQ	10 pcs/size

Altas Copco mining carbide drill bit -- HD45-105

DTH Rock Drill Bit
Drill bit	Bit Dia. (mm)	Air Holes No.	Gauge Buttons	Front Buttons	Part No.
Drill bit	Bit Dia. (mm)	Air Holes No.	Gauge Buttons	Front Buttons	Part No.
ND45(DHD340A,COP44)	105	2	6*Φ14	5*Φ13	HD45-105
	110	2	7*Φ13	6*Φ13	HD45-110
	115	2	7*Φ14	6*Φ13	HD45-115
	120	2	8*Φ14	6*Φ14	HD45-120
	127	2	8*Φ14	7*Φ14	HD45-127

SD4	105	2	6*Φ14	5*Φ13	SD4-105
	110	2	7*Φ13	6*Φ13	SD4-110
	115	2	7*Φ14	6*Φ13	SD4-115
	120	2	8*Φ14	6*Φ14	SD4-120
	127	2	8*Φ14	7*Φ14	SD4-127

QL40	105	2	6*Φ14	5*Φ13	QL40-105
	110	2	7*Φ13	6*Φ13	QL40-110
	115	2	7*Φ14	6*Φ13	QL40-115
	120	2	8*Φ14	6*Φ14	QL40-120
	127	2	8*Φ14	7*Φ14	QL40-127

Bit Face Shape Selection

Drop Center Bit

For high penetration rates in soft to medium hard and fissured rock formatios Low to medium air pressures. Maximum hole deviation control.

Concave Face

the all-round application bit face specifically for medium hard and homogenerous rock formations Good hole deviation control and good fIushing capacity

Convex Face

For hiigh penetration ratas m soft to medium-hard wlth low to medium air pressures It is the most rasistance to steel wash. and many reduce the load and wear on the gauge buttons. but
poor hole deviation control.

Double Gauge Face

This kind face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high aii pressures and good resistance to steel wash step gauge bit.

Flat Face Bit

This kind of face shape is suitable for hard to very hard and abrasive rock formations in appllications with high air pressure. Good penetration rates an resistance to steel wash.

carbide button shape selection

Domed/Round Button

Domed /Round Buttons are usually used as gauge buttons of DTH Bits. suitable for very abrasive and very hard formations.

Parabolic/Semi- Ballistic Buttons

Parabolic Buttons are usually used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard formations.

Ballistic Button

Ballistic Buttons are usually used as front buttons of DTH Bits,suitable for medium abrasive and medium hard formations. They can also be used as gauge buttons if the rock is soft.

Sharp Button

Sharp Buttons are usually used as front buttons of DTH bits for soft formations where fast penetration rates are possible and

Flat Button

Flat buttons are usually used as protection buttons to reduce Near on rubbing surfaces of DTH Bits.