PDC Non-coring Drill Bits - all number

1.bigger torque, 2.fine drilling impact performance, 3.high efficiency, 4.effective drilling speed, 2different sizes are availa5 - more info check here: http://www.buyindustrialtools.com/PDC-Non-coring-Drill-Bits-10083895/

Quick Brief

Type: Drill Bit Use: Coal Mining Machine Type: Drilling Tool Model Number: all number Processing Type: Casting Material: Cast steel,PDC

Product Features:

1.bigger torque

2.fine drilling impact performance

3.high efficiency

4.effective drilling speed

2different sizes are availa5

Business Terms:

Port: QINGDAO

Minimum Order Quantity: 100 Piece/Pieces

Supply Ability: 2000 Piece/Pieces per Day

Payment Terms: L/C,T/T

Contact Supplier

Specifications and Product Details:

PDC Non-coring Drill Bits bit introduction

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.
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.
Our PDC drill bits 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.

PDC Non-coring Drill Bits specification

Drilling parameter
Dia. mm	Drilling pressure (Kg)	Rotate speed (rpm)	Pump volume (min)
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
230	2200—4500	100—200	750—1400
270	2400-5000	100—200	1000-1500