YG11C Tungsten Carbide Button for Oilwell Drill Bits /DTH Bits

Grade

YG6, YG8,YG8/C YG9,YG9C, YG10C,YG11C, YG15C, YG15.

Sizes

customized

Brand

PTCARBIDE

Country of   Origin

Sichuan, China

Application

DTH drill bit,   earth auger drill, taper button bits, road milling teeth, rock drill bit,   etc.

g/cm3>

MPα>

HRA>

YG6

14.6

1800

89.5

For coring   crowns, electric coal drill bits, coal cutting picks, oil cone bits and   scraping knife bits, usd in geological prospecting, coal mining and oil well   boring.

YG8

14.4

2200

89

For coring   crowns, electric coal drill bits, coal cutting picks, cone drill bits and   scraping knife bits,used in geological prospecting, coal mining and oil well   boring.

YG8C

14.4

2200

88.5

Mostly used as   the buttons of small and mediumsized percussion bits and as the inserts of   rotary prospecting bits to cut soft and medium hard formations.

YG9

14.4

2500

88.5

Good strength   and less wear resistance, for bits of rotary hammer rock drills and heavy   rock drills,for hard and very hard rocks.

YG9C

14.4

2600

88.0

Suitable to   strips, conical buttons for rotary,percussion-resistant, geological prospecting,buttons,   cut soft and medium hard formations.

YG10C

14.2

2600

87

Primarily for   the buttons and inserts of rotary percussion bits to cut medium-hard and hard   formations.

YG11C

14.2

2800

86.5

Largely for   the inserts and buttons of percussion bits and tricone bits to cut   medium-hard, hard, and very hard formations.

YG15

14.0

3300

86.0

Good strength   and less wear resistance, for bits of rotary hammer rock drills and heavy   rock drills,for hard and very hard rocks.

YG15C

14.0

3400

86.0

For oil cone   drill bits, for medium soft and medium -hard rocks.