Полый шестигранный буровой стержень для бурения
Полый шестигранный буровой стержень для бурения

Полый шестигранный буровой стержень для бурения


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Цена:*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-19-2025 0.77 $* 0.62 $*
Aug-19-2025 0.48 $* 0.14 $*
Jul-19-2025 0.74 $* 0.51 $*
Jun-19-2025 0.15 $* 0.69 $*
May-19-2025 0.4 $* 0.0 $*
Apr-19-2025 0.83 $* 0.28 $*
Mar-19-2025 0.78 $* 0.49 $*
Feb-19-2025 0.71 $* 0.78 $*
Jan-19-2025 0.22 $* 0.14 $*

Характеристики


Product Description
Hollow Hex Drilling Rods equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning.

• Suitable for small hole range

• Widely used in Dimensional Stone Quarrying Industry

• Widely used in Underground Mining Industry

PANDADRILL can make all length according to your request!
Detailed Images

Quantity Selection:

\t
QUALITY
\t
MATERIAL
\t
WORKING SITUATION
\t
NORMAL
\t
Normal Rod + Normal Tungsten Carbide
\t
Used on low power Rock Drll，in soft rock, mine.
\t
TOP GI
\t
8Cr or 95CrMo Steel
\t
Used on higher power Rock Drills ( Bigger than Y24), in middlle and hard rock.
\t
TOP GII
\t
55SiMnMo Steel

\t
Used on YT28 and YT29A, need big power.
\t
TOP GIII
\t
55SiMnMo

\t
Used on top hard rock.
\t
BEST
\t
40SiMnCrNiMo

\t
Better than GIII, length can reach 8m.


Specification:

\t
SHANK HEX(MM)
\t
ROD HEX(MM)
\t
SHANK LENGTH(MM)
\t
EFFECTIVE LENGTH(MM)
\t
22
\t
22
\t
108
\t
400-8000

Matched Machines:

Hand Held Rock Drill:

Air Leg Rock Drill

.

Gasoline Rock Drill


Production Application:

Our Service

Professional R&D Team

First-Class Sales Team


Effective Production Team


Perfect After-Sales Service Team


Packing & Delivery

Ply-Wooden Boxes + Pallet

Protect your goods from door to door

By Air/Sea/Express

Fast and Safe Delivery Team

Related Products

Taper Bit

99.8% Response Rate

Pneumatic Rock Drills

97.9% Response Rate

Gasoline Rock Drill

97.9% Response Rate

Certifications


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.


CONTACT:


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