E6 Hard Materials

PCD Drill Bits

Our Businesses

Diamond Synthesis TechnologyElement Six is an innovator and leader in the technol-

ogy of PCD cutters for the Oil and Gas industry. PCD

cutter technology has been developed from the deep

hole drilling applications such as Oil and Gas produc-

tion where reliable performance is paramount. The

experience gained in these extreme applications has

helped to refine and develop PCD cutters for mining

and construction applications where the depths of

hole tends to be significantly shorter but the ground

conditions remain very demanding.

E6 has been at the forefront of synthetic diamond

technology since the 1950s. The range of products

and applications has grown exponentially as the dia-

mond synthesis technology has developed.

High Wear Resistant Tungsten Carbide

Relative Performance achieved in Highly Abrasive Sandstone

Polycrystalline Diamond

In applications where drill bit life is dominated by abrasive wear PCD bits perform in an order of magnitude

compared to the lifetime achieved by tungsten carbide bits. PCD drill bits are particularly suited for abrasive

rock conditions where tool life, high penetration rates and consistent drilled hole quality are important.

Drilling ProductivityThe retention of sharp and effective cutting edges on

the drill bit facilitates consistently high rates of pene-

tration, protection of the gauge diameter and reduces

the interruptions caused by worn or blunted bits.

SafetySince the PCD bits last many times longer than the

equivalent bits with tungsten carbide inserts the

o perators can remain in the safe environment away

from the unsupported roof.

The PCD bits tend to cut very efficiently thus

reducing the fines generated and creating a less

demanding working environment in terms of both

dust and noise levels.

Energy RequirementThe wear resistance of the PCD layer results in the

bit retaining the cutting edge more effectively thus

reducing the thrust requirement.

ApplicationsThe PCD bits are particularly suited for the drilling

of hard competent formations. Roof bolting, cable

bolting, as well as face drilling and deep hole

drilling such as probing ahead of the cutting face

and methane drainage are comfortably within the

capability of PCD bits. In certain conditions the PCD

bits can be used as a successful alternative to rotary

percussive bits with consequential benefits in reduced

noise levels, less demand on the drill string and lower

maintenance on the rotary actuator.

Bit Design & AttachmentsPCD bits as a general rule require adequate flushing

in order to gain the optimum result from the bit.

Bits ranging from 25mm to 112mm in diameter

can be supplied. A variety of configurations and

a ttachment methods, depending on the rock

formation and the available drilling equipment, can

be provided. Our sales engineers will be happy to

discuss individual applications and requirements.

Roof Bolting

Further types available upon request.

part-no. part-no.

22340120 22340012

PCD 2/32 B17 f N 01PCD 2/26 M16 m N 01

part-no. part-no.

22340117 22340116

PCD 2/25 B17 f N 01 PCD 2/26 B17 f N 01

Hex shank adaptors

part-no. part-no.

22340108 22340118

part-no. part-no.

22340065 22340119

PCD 2/38 KW20 m N 01 PCD 2/38 B20 f N 01

PCD 2/35 B20 f N 01PCD 2/35 M16 m N 02

Roof Bolting

Further types available upon request.

Further types available upon request.

Roof Bolting

part-no. part-no.

22340076 22340081

PCD 3/45 A25 f N 01

part-no. part-no.

22340088 22340063

PCD 3/40 A25 f N 01 PCD 3/42 K f N 01

PCD 3/52 Rd25 m N 01

part-no. part-no.

22340107 22340102

PCD 3/76 Gg46 m N 02 PCD 3/95 API m N 02

part-no. part-no.

22340104 22340106

PCD 3/112 API m N 01

PCD 3/103 API m N 02

part-no.

22340105

PCD Bits for Core Drillingand other special applications

PCD 3/98 API m N 02

Further types available upon request.

Gas Extraction and Exploration

Production Plant

Production Plant

Production Plant

Sales Office

Photo source page 1, 3, 5 and 6: RAG Deutsche Steinkohleprint date: 04/2010 – www.heineltmedien.de

Sales Office

E6 Hard Materials

Element Six GmbH

Städeweg 12 - 24

36151 Burghaun

Germany

Tel: +49 66 52 82-300

Fax: +49 66 52 82-390

Email: hm@e6.com

www.e6.com