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Low Air Pressure CIR90 Drill Bit Export To Russia And Central Asia Made in China FIRIP Factory

Face Design:Convex Face, Flat Face
Flushinghole: 3
MOQ:50 Pieces
Rock Formation:Soft-Hard Rock Formations
Production Capacity:6000 per mouth
Transport Package:Bubble Bag, Plywood Case, Pallet
HS code:8207199000
Delivery time:10-15days
Payment:T/T,Western union
  • CIR90-90mm

  • FIRIP Drill Tools

  • 8209101900


Product Description

CIR Series Drill Bit-CIR90-90mm

Technical Parameters:

Diameter of Bit (mm) Front button Gauge button Connection Gauge tooth angle
90 2×13 / 2×14 6x14 CIR90 45°
100 3×12 / 2×14 6x14 CIR90 45°
110 4×12 / 3×14 6x14 CIR90 45°
120 5×12 / 3×14 7x14 CIR90 45°
130 5×12 / 3×14 7x14 CIR90 45°

微信图片_20230505150410_副本 (1)


Low air pressure DTH hammer button bits have powerful drilling capacity, great reliabiltiy and low operating cost.Prodction techologies and skillful design, as well as high quality materials result in good performance, long service life, simplicity and endurance. 

FIRIP drilling tools are widely used for drilling and qurrying in mining industries and other construction fields.  is widely used in geotechnical engineering in a variety of hard, high hardness and other toughness can be poor tough rock.

Our advantages:

1.Higher Performance, wear resistant;

2.Best service;

3.Competitive price;

4.Faster delivery

4.93% good feedback and welcomed by Russian&Central Asia clients.


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Zhenqian Development Zone, Baitang Town, Hanjiang District, Putian City, Fujian Province, China

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