Low Air Pressure DTH Carbide Screw Hammer Mining Rock Bit

• Customization: Available
• Type: Drill Tools
• Application: Well Drilling,Coal Mining,Quarry Drilling
• Model NO.: CIR75, CIR90, CIR110, CIR130, CIR150, CIR170
• Certification: CE, ISO9001: 2000, API
• Condition: New
• Diameter: 50-250mm
• Series: CIR75,CIR90,CIR110,CIR130,CIR150,CIR170
• Material: Tungsten Carbide, High Manganese Steel
• Processing Type: Forging
• Pressure: High Pressure
• Transfer: Air/Sea/Express
• Color: Request
• Advantage: High Performance
• Product Name: Down The Hole (DTH) Bit
• Inserts Design: Spherical; Ballistic; Parabolic
• Transport Package: Wooden Box or as Customers Inquire
• Specification: CIR 50-250mm
• Trademark: PANDA
• Origin: Shandong China
• HS Code: 82071990
• Production Capacity: 2000 Pieces / Week

Product Description

Product Description:

PANDA Low Pressure DTH Bit 

Shank can be available:

1), Dia. 64mm-70mm shank Bulroc BR1

2), Dia. 70mm-95mm shank Halco MACH20, Bulroc BR2

3), Dia. 90mm-102mm shank COP32, COP34, Halco MACH303, M30, DHD3.5, Bulroc BR3

4), Dia. 105mm-152mm shank COP44, DHD340, Halco MACH44, SD4, M40, QL40, Bulroc BR4

5), Dia. 135mm-165mm shank COP54, DHD350R, COP54, Halco MACH50, SD5, M50, QL50, Bulroc BR5

6), Dia. 152mm-254mm shank COP64, DHD360, SD6, M60, QL60, Bulroc BR6

7), Dia. 203mm-330mm shank COP84, DHD380, SD8, QL80

8), Dia. 254mm-380mm shank SD10, Numa100

9), Dia. 305mm-508mm shank DHD1120, SD12, N120, N125

10), Dia. 405mm-864mm shank SD15, SD18

11), VKP80, VKP95, CIR90, CIR100, CIR110, CIR150, CIR200...

CIR Series Low Air Pressure Down The Hole Bits:

CIR Serious includes: CIR55, CIR65, CIR70, CIR80, CIR 90, CIR110, CIR110W, CIR150, CIR170, CIR200W

Bit Diameter: 65mm, 75mm, 85mm, 90mm, 110mm, 115mm, 120mm, 155mm, 160mm, 165mm, 170mm, 180mm, 210mm, 220mm

1. Advantages of our DTH drilling bits

High quality hardened steel alloy

Premium tungsten carbide buttons

Optimized flushing holes

Multiple shank and face designs

Various face and spline configurations

2.Types that we can supply

(1) Low pressure bit: Diameter ranges from 68-253mm

(2) Medium Pressure bit: Diameter ranges from 115-511mm

(3) High Pressure bit: Diameter ranges from 110-1000mm

(4) Reverse Circulation bit: Diameter ranges from 95-384mm

Specification:

Model	External Diameter	Bit Shank	Hole Range	Working Pressure
PA65	56mm	CIR65	65-75mm	0.5-1.2Mpa
PA80	72mm	CIR80	83mm	0.5-1.2Mpa
PA90	80mm	CIR90	85-110mm	0.5-0.7Mpa
PA110	98mm	CIR110	110-135mm	0.5-0.7Mpa
PA150	137mm	CIR90	155-178mm	0.5-0.7Mpa

Details:




FAQ:

Q1: Can I have a sample for testing?

A:Samples are still to be paid but discounted price can be provided. 

Q2: Do you have the inspection procedures?

A:100% strict inspection and testing for every order before packing.

Q3: How can i get the after sale services?

A:Free replacement will provide once the problems casued by our product quality.

Q4: Can I have a visit to your factory before the order?
 

A: Sure, welcome, here is our address: Yantai, Shandong.
 

CONTACT: