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Trapezoidal Standard Thread Button Bits

Price $7.00
Min Order 10 Pieces
Availability In Stock
Shipping From Hunan, China
Popularity 430 people viewed
Model NO.:
Trapezoidal thread button bits
After-sales Service:
6 Month
Warranty:
6 Month
Certification:
ISO 9001:2008
Standard:
GB
Surface Treatment:
Without Processing
Manufacturing Process:
Forging
Material:
Alloy Steel
Trademark:
HONGZUAN
Transport Package:
as Customer Demand
Specification:
32 34 35 36 37 38 39 40 42mm
Origin:
Hunan, China
HS Code:
8209101900
Product Description

Trapezoidal standard thread button bits

Products introduction:

Our drill bitT type top hammer drill bits include thread connection of T38,T45,T51,T60,GT58,ST58,GT60,GT68 . the main diameter that is 64mm,76mm,89mm,102mm,115mm,127mm,146mm.(2.5inch,3inch,3.5inch,4inch,4.5inch,5inch,)


 Basic Information

Product Name

Thread Rock Drill Bit

Thread

R25,R28,R32,R38,T38,T45,T51,ST58, ST68

Diameter

32mm-152mm (or 1 1/4 inch to 6 inch)

Drill Bit Type

Button Bit, Retrac Bit, Dome Bit, Reaming Bit, Cross Bit

Carbide Insert

Spherical and ballistic

Body Design

Normal body and retrac body

Face Design

Flat face and drop center face

Material

High strength alloy steel bar and tungsten carbide 

Color

Green, Gold, Black or based on customer requirements.


Applications

R25, R28, R32, R38
Used in drifting and tunneling.

T38, T45, T51, ST58, ST68
Used in benching and long hole drilling.


Processing
CNC milling and proprietary heat treatment process

 

Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance, High grade tungsten carbide inserts

 

Keywords
Button Bit, Rock Bit, Drill Bit, Rock Drill Bit, Thread Button Bit, Retrac Bit,
Dome Bit, Reaming Bit, Cross Bit, Chisel Bit, Rock Drilling Tools

 

Button bit and Insert types 
Spherical Button Characteristics:

1. Universal button 
2. Good wear resistance
3. Best suited for hard ground
4. 27000-48000PSI(180 to 320Mpa)
5. Suited for abrasive to very abrasive drilling conditions


Ballistic Button Characteristics:
1. Fast Penetration
2. Best suited for soft rock
3. 10000-20000PSI(70 to 140Mpa)
4. Suited for non-abrasive drilling conditions

 

Applications of  rock drilling Bit

• Underground mining
• Tunneling,quarrying

 

Competitive Advantage

• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

Product technical parameters:

 NO.Button size NO.Flushing Holes (PCS) 
NumberModelBit Dia.(mm)ThreadGaugeFrontGauge tooth angleSideFrontWeight (KG)
L024L64-T38-9D-40-B1264T386×123×1140°211.6
L025L64-T38-10D-35-B1264T386×123×11 1×935° 31.6
L026L64-T38-12D-35-B1064T388×104×1035°121.6
L027L76-T38-12D-35-B1276T388×124×1235°142.4
L028L76-T38-10D-40-B1376T386×134×1240°122.45
L029L76-T45-12D-35-B1276T458×124×1235°142.5
L030L76-T45-13D-35-B1276T458×125×1135°142.5
L031L89-T38-14D-35-B1289T388×124×12 2×1035° 43
L032L89-T38-13D-35-B1389T388×135×1235°143.25
L033L89-T45-14D-35-B1389T458×134×12 2×1035° 43.3
L034L89-T45-13D-35-B1389T458×135×1235°143.4
L035L89-T51-14D-35-B1389T518×134×12 2×1035° 43.4
L036L89-T51-13D-35-B1389T518×135×1235° 43.4
L037L92-GT60-14D-35-B1492GT60/TW608×146×1235° 45.8
L038L102-T45-14D-35-B14102T458×144×12 2×1035° 44.2
L039L102-T45-18D-35-B13102T459×139×1135° 34.3
L040L102-T51-14D-35-B14102T518×144×12 2-1135° 44.2
L041L102-T51-18D-35-B13102T519×139×1135° 34.5
L042L102-GT60-18D-35-B14102GT60/TW609×149×1235° 36.5
L043L115-T45-15D-35-B14115T458×144×14 3×1235° 45.5
L044L115-T45-19D-35-B14115T459×1410×1235° 35.8
L045L115-T51-16D-35-B14115T518×144×14 4×1235° 45.5
L046L127-T45-19D-35-B15127T459×1510×1335° 37.1
L047L165-GT60-21D-35-B16165GT60/TW609×1612×1635° 315
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