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Extension rods Extension rods Extension rods Extension rods Extension rods Extension rods
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Extension rods

FOB Price

Get Latest Price

59 USD / Piece

|

10 Piece Minimum Order

Country:

China

Model No:

MM, FM

FOB Price:

59 USD / Piece Get Latest Price

Place of Origin:

China

Price for Minimum Order:

59 per Piece

Minimum Order Quantity:

10 Piece

Packaging Detail:

In wooden case or in bundles

Delivery Time:

Within 10 days or according to the order quantity

Supplying Ability:

10000 Piece per Month

Payment Type:

D/P, L/C, T/T

Product Group :

-

Contact Now
Free Member

Contact Person Mr. Simon

Rm.A1607 ,U-Space, No.8 Guangqumenwai Avenue,, Chaoyang, Beijing

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Product Specification

  • Brand Name: Prodrill Extension rods
  • Usage:extension drilling applications
  • Shape:Round, Hexagonal
  • Head shape:MM, FM
  • Diameter:Hex25/28,æ32/38/45/51
  • Matched thread button bits:R32-R32,R38-R38,T38-T38,T45-T45,T51-T51,R25 MF

Product Description

Extension rods includeHexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing.  Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications.With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on each end of the steel.

长度 Length (mm) 长度 Length (foot/inch) 钎杆直径 Dia.(mm) 螺纹 Thread 重量(kg)
***0 3'3 3/8'' Hex*5 R**-H**-R*5 4.*0
***5 8'1 1/2'' R**-H**-R*5 *0.*0
***0 *0' R**-H**-R*5 *2.*0
***0 *2' R**-H**-R*5 *4.*0
***5 *4' R*5 MF *2.*5
***0 3'3 3/8'' Hex*8 R*5 MF 5.*2
***0 6' R**-H**-R*8 9.*0
***0 *0' R**-H**-R*8 *5.*0
***0 4' R*8 MF 6.*0
***0 *0' R*8 MF *5.*0
***0 3'3 3/8'' Φ*2 R**-R*2 5.8
***0 4' R**-R*2 7.1
***5 5' R**-R*2 8.8
***0 6' R**-R*2 9.8
***5 8'

Country: China
Model No: MM, FM
FOB Price: 59 / Piece Get Latest Price
Place of Origin: China
Price for Minimum Order: 59 per Piece
Minimum Order Quantity: 10 Piece
Packaging Detail: In wooden case or in bundles
Delivery Time: Within 10 days or according to the order quantity
Supplying Ability: 10000 Piece per Month
Payment Type: D/P, L/C, T/T
Product Group : -

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Mr. Simon < Beijing Prodemo Imp.&Exp. Co., Ltd. >

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