Position : Home > Products > Drilling bits > Low Pressure DTH Bits

CIR series DTH bits(Low pressure) CIR50-50

Brand Name: D miningwell
Certification: CE, ISO
Minimum Order Quantity: 1 set
Packaging Details: Standard Export Packing
Delivery Time: 7-10 days
Payment Terms: L/C, T/T, Western Union

The D Miningwell low air pressure DTH drill bits used for 65-220mm diameter hole drilling,good performance in drill Granite, Marble,  Limestone, Basalt, ect.
Share:
Product Introduction
The D Miningwell low air pressure DTH drill bits used for 65-220mm diameter hole drilling,good performance in drill Granite, Marble,  Limestone, Basalt, ect.
It's mainly used in Blast holes, Quarry , Anchoring, Infrastructure, Geothermal holes
Our DTH Bits has following advantages:
1. 95% quality similarity with world top class brands,such as atlas Copco etc.
2. Strong ability in drilling tools production.
3.Strick quality control.
Show details
Technical data
Technical Parameters
Model: Gauge buttons(mm) Front buttons(mm) Tail shank diameter(mm) Port holes Weight(KG)
CIR76-76 φ12*5 φ12*3 φ43 2 2.1
CIR90-90 φ14*6 φ13*2+φ12*2 φ53.5 2 3.7
CIR90-110 φ14*6 φ13*3+φ12*3 φ53.5 3 4.6
CIR90-130 φ14*7 φ13*3+φ12*4 φ53.5 3 6
CIR110-110 φ14*6 φ13*3+φ12*3 φ64 3 6
CIR110-130 φ14*7 φ13*3+φ12*4 φ64 3 7.4
CIR110-150 φ14*8 φ14*3+φ13*6 φ64 3 9.6
CIR110-170 φ15*9 φ14*6+φ13*10 φ64 3 12.3
CIR110-200 φ15*9 φ14*6+φ13*12 φ64 3 16.5
CIR150-150 φ16*9 φ14*6+φ14*4 φ89.5 3 14.8
CIR150-175 φ16*9 φ14*6+φ14*5 φ89.5 3 19
CIR170-175 φ16*9 φ14*6+φ14*5 φ102 3 21
CIR170-185 φ16*9 φ14*6+φ14*6 φ102 3 21.8
Inquiry
Email
WhatsApp
Tel
Back
SEND A MESSAGE
You are mail address will not be published.Required fields are marked.