The rock breaking efficiency is high and the operating cost is high.

Tungsten carbide

Material

High durability

Durability

Alloy Steel Tungsten Rotary Tricone Bit for Mining Blasthole Drilling

Applicable standards

(1) The tricone bit produced by our company conforms to the national standard GB/T 1334-2008

(2)Company with international drilling contractor association-IADC code

EXAMPLE OF PRODUCT NAMING PRINCIPLE

O K K X  6 3 5-251

O:Oleek
K:Mine tricone bit
X:Insert(The bit of steel teeth is G)
6:Stratigraphic series number
3:Stratigraphic classification number
5:Structural feature code
251: Drill bit diameter,unit mm
IADC-international drilling contractors association code 635

 Diometer of bit(inch,mm)

7 7/8″     (200mm)

9″   (229mm)

9 7-8″   (251mm)

10 5/8″   (270mm)

12 1/4″   (311mm)

Formations series NO.4 OKX432
OKX435
OKX435
OKX435A
OKX435 OKX417
OKX435
OKX435

Formations series NO.5

OKX532
OKX535
OKX515
OKX532
OKX535
OKX545
OKX545J
OKX537
OKX545
OKX535
OKX545
OKX545

Formations series NO.6

OKX615
OKX635
OKX615
OKX635
OKX635A
OKX632
OKX635
OKX635
OKX645
OKX632
OKX645
OKX647
Formations series NO.7   OKX735 OKX725
OKX735
OKX735
OKX747
OKX732
OKX745
Formations series NO.8   OKX845 OKX835
OKX845
OKX835 OKX835

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