drill bit

two wings whole round aiguille:, 1,It is hard, 2it be able to drill holes for coal, 3,good quality and low price - more info check here: http://www.buyindustrialtools.com/drill-bit-10002017/

Quick Brief

Place of Origin: Shandong China (Mainland) Brand Name: china coal color: as your requirement

Product Features:

two wings whole round aiguille:

1,It is hard

2it be able to drill holes for coal

3,good quality and low price

Business Terms:

Port: Qingdao Shanghai

Minimum Order Quantity: 1 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

Payment Terms: L/C,D/P,T/T,Western Union,MoneyGram

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Product Packagings & Delivery Terms:

Packaging Detail: container shippment ,or according to your special requirement

Delivery Detail: 10-15days after order confirmed

Specifications and Product Details:

two wings whole round aiguille:
1,It is hard
2it be able to drill holes for coal
3,good quality and low price

Specification:25 27 28 29 32 36 42

Usage:Drilling holes in soft-middle-hard shale(f less than 10) for roof bolt supporting

And we can also export all kinds of the Aiguille ,if you need you can contact me ,thank you