Diameter 89mm T38 Button Bit Rock Drilling Tools Semi Ballistic For Granite

Brand Name:MIROC
Certification:IOS
Model Number:Thread Button Bit
Minimum Order Quantity:1 Pieces
Delivery Time:10-20 days
Payment Terms:L/C, T/T
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Location: Beijing Beijing China
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
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Product Details

diameter 89mm T38 button bit for granite hard rock drilling semi-ballistic


Product Description

Retrac button bits dvantages:

1.superior alloy steel and tungsten carbide.

2.Hot-pressed buttons insertion technology.


Specification

The parameters of T38 76mm rock drill bit are below for your referrence,other specification can be customized:


R38/T38 rock drill button bits, normal skirt
DiameterT.C buttonsFlushing holeAngleButton typeWeight
mminchGauge x mmFront x mmSideFrontGaugedome/conicalKg
893 1/28x135x110235°

3.25


Retrac thread button bits application

Retrac thread button bit are widely used in hole drilling in water well drilling, mineral exploration, earthwork project, RC drill rig, geothermal exploration, blast holes drilling and construction.
They are mainly suitable for hard rocks.
China Diameter 89mm T38 Button Bit Rock Drilling Tools Semi Ballistic For Granite supplier

Diameter 89mm T38 Button Bit Rock Drilling Tools Semi Ballistic For Granite

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