RUILONG diamond PDC drill tools

high-quality high- elastic rigid automatically adjustable stable

Drilling parameter
Dia. mm	Drilling pressure (Kg)	Rotate speed (rpm)	Pump volume (1min)
28	300—700	300—350	150—200
30	300—700	300—350	150—200
32	300—700	300—350	150—200
48	300—700	300—350	120—160
56	320—800	250—350	130—180
75	480—1200	200—300	150—200
94	640—1600	150—250	200—250
110	880—2200	120—200	200—300
152	1500—3000	100—200	500—850
190	1800—4000	100—200	600—1200

RUILONG diamond PDC drill tools  introduction

diamond PDC drill toos  PDC drill bit is super hard material combined with diamond and hard alloy under high temperature. It not only has the advantages of hard and durable from diamond, but also has the advantages of high impact resistance and big blade from hard alloy. It greatly improves the drilling efficiency and is the ideal drill bit for the drill operation of medium & hard as well as super hard rock. diamond PDC drill toos  The carrier of PDC bits is forged and pressed by first-class steel. Its mechanical capacity is strengthened by fully automatic vacuum heat treatment equipment. The ordinary type adopts Chinese PDC as its blade, while the super-strong type adopts American blade made by GE. Choosing proper type makes high ratio of performance and price. diamond PDC drill toos are widely used in all industries, such as coal mining, oil exploration, geological exploration, water and hydroelectric, railway and road, tunneling construction and so on. diamond PDC drill toos (semi-round standard type) are applied to the hardness not bigger than f8. The working life is 10-30 times of the ordinary alloy bits, and the efficiency could be improved by 60%. Besides, the PDC bits don't requires figuring, which lows the labour intensity and helps to saves cost. GE, American company, produces the main material of the blade for two-wing PDC anchor bits (semi-round strengthened type). The diamond content is 1.5 times of the ordinary bits, which has excellent abrasive resistance and applied to medium and hard rock (f≤12).Super strengthened PDC bits adopts newly designed ball type diamond as its blade. Features: fast drilling speed, high impact resistance. When the drill bits work, the edge is used to cut ordinary and symmetrical formation, while the ledge acts as cushioning to avoid huge drilling footage, which helps to low the possibility of damage. Thanks to that, the drilling level of complicated formation is improved.

  RUILONG diamond PDC drill tools photo

RUILONG diamond PDC drill tools