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R32 Retrac Skirt Button Bit for Thread Extension Rod for Tunneling R28 R32 Brocas

China R32 Retrac Skirt Button Bit for Thread Extension Rod for Tunneling R28 R32 Brocas, Find details about China Thread Bit, Thread Button Bit from R32 Retrac Skirt Button Bit for Thread Extension Rod for Tunneling R28 R32 Brocas

Model NO.
r32, r28, r38, r25, t38, t45, t51, gt60
Processing Type
Forging
Use
Coal Mining,Quarry Drilling or Well Drilling
Transfer
Air/Sea/Express
Color
Request
Advantage
High Performance
Product Name
Down The Hole (DTH) Bit
Face Design
Flat;Convex;Concave
Inserts Design
Spherical; Ballistic; Parabolic
Trademark
PANDA
Transport Package
Wooden Box or as Customers Inquire
Specification
76-1000mm
Origin
Shandong China
HS Code
82071990
Model NO.
r32, r28, r38, r25, t38, t45, t51, gt60
Processing Type
Forging
Use
Coal Mining,Quarry Drilling or Well Drilling
Transfer
Air/Sea/Express
Color
Request
Advantage
High Performance
Product Name
Down The Hole (DTH) Bit
Face Design
Flat;Convex;Concave
Inserts Design
Spherical; Ballistic; Parabolic
Trademark
PANDA
Transport Package
Wooden Box or as Customers Inquire
Specification
76-1000mm
Origin
Shandong China
HS Code
82071990
Product Description:

Panda thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.

Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread. It's widely used for hard rock(f=8~18) drilling use.

1) Thread connection: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60

 2) Alloy steel:42CrMo

3) Suitable carbide tips:YK05

4)Technology:hot-pressing or welding

Before Official Order, please confirm below informations:

(1) Thread Type

(2) Standard or Retrac

(3) Bit button shape (tip shape)--Spherical or Ballistic

(4) Bit face shape--Drop Center, Flat Face, Convex, Concave, etc...

PANDADRILL can make all sizes and shapes according to your request!
R32 Retrac Skirt Button Bit for Thread Extension Rod for Tunneling R28 R32 Brocas
R32 Retrac Skirt Button Bit for Thread Extension Rod for Tunneling R28 R32 Brocas



Specification:
SizeButton QuantityNormal SkirtRetrac Skirt
 (Gauge + Front) Skirt Length(mm)
Q41-Rφ8*5+φ8*2100mm120mm
Q45-Rφ8*6+φ8*3100mm120mm
Q48-Rφ10*6+φ8*3100mm120mm
Q51-Rφ10*6+φ8*3100mm120mm
Q57-T-Rφ10*6+φ9*3110mm130mm
Q64- T-Rφ11*6+φ9*4120mm140mm
Q76- T-Rφ12*8+φ11*4130mm155mm
Q89- T-Rφ12*8+φ12*5140mm170mm
Q102-T-Rφ14*8+φ12*6150mm175mm
Q115-T-Rφ14*8+φ12*7155mm180mm
Q127-T-Rφ16*8+φ12*9160mm190mm
R32 Retrac Skirt Button Bit for Thread Extension Rod for Tunneling R28 R32 Brocas
R32 Retrac Skirt Button Bit for Thread Extension Rod for Tunneling R28 R32 Brocas
R32 Retrac Skirt Button Bit for Thread Extension Rod for Tunneling R28 R32 Brocas
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.

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