DTH bit

Name: DTH bit
Price: Negotiable

FOB Price

Negotiable / Piece

1 Piece(Min.Order)

Product Details

Place of Origin:

China

Model Number:

165mm

The right choice bit models, can reduce operating costs, and improves productivity. The following instructions will help you choose the right bit.
Face	Button	Applications
		Soft materials which are less than 15,000 psi (1033.5 bar) compressive strength. The material should also be consolidated and homogeneous with a low abrasiveness. l Soft limestone l Shale l Slate
		Medium hard materials which are 15,000 - 25,000 psi (1033.5 - 1722.5 bar) compressive strength. The material should be consolidated and homogenousl Hard limestonel l Granitel l Sandstonel l Dioritel l Schistl l Marble
		Medium-soft to medium-hard materials which are 15,000 - 30,000 psi (1033.5 - 2067 bar) compressive strength. Material can be voided, fractured, unconsolidated and faulted. Face slots provide good hole cleaning in fast drilling applications. l Hard limestone l Granite l Sandstone l Diorite l Schist l Marble
		Medium-hard to hard materials which are greater than 30,000 psi(2067 bar). Materials should be consolidated but a certain level of voids and fractures are acceptable. The flat face design has the strongest head. l Granite l Gabbro

Sanhe Hargrand Drilling Tools Co., Ltd.: Contact nameEric Qin; Phone86-10-58412500; AddressNo. 30-2, Tianshan International Industrial Park, Yanjiao Development Area Langfang,Hebei

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