FOB Price
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Minimum Order
Place of Origin:
Beijing
Price for Minimum Order:
-
Minimum Order Quantity:
5 Piece
Packaging Detail:
carton
Delivery Time:
5days
Supplying Ability:
100 Piece per Week
Payment Type:
T/T
連絡先担当者 Ms. Kiko
Huayuanyili ,Taipingqiao West Road,Fengtai District,Beijing, China, Beijing, Beijing
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impregnated
diamond bits have the widest range of
application. They are the most commonly useful bits from medium to super hard formations in the mineral exploration industry. the Hardness and abrasive of the rock formation are the key factors to determine the diamond specifications, concentration and matrix hardness. Toothed bits can get higher drilling efficiency when it is drilling at dense or abrasive stratum with lower drilling speed and pressure. It was especially effective at coal formation, using toothed bits can get better water flowing and drilling footage effect. Nowadays, Impregnated diamond bits have been widely used in wire-line drilling series. Diamond bits Crown Shape and Applications: Flat applicable to drilling different levels of hardness or abrasive formation, generally for single and double tube drill bits. Semi-round good distribution of the diamond at bit face, adapt to a small broken or loose formation applicable to drilling medium-hard and hard formation. ladder applicable to drilling medium-hard,broken or interbedded formations, hole deviation can be prevented. Serrated applicable to drilling hard and dense formation, Enhancing drilling rate Ladder serrated applicable to drilling medium-hard, have good stability during the drilling. Gear type applicable to harder or dense formations, Enhancing drilling rate. Bottom jetting applicable to drilling sedimentary or metamorphic formations which containing more power, high coring recovery rate and avoid excessive washout of core . |
