Industrial Materials
Description
Mining Button Bit
Application recommended.
Grade Applications recommended
YG8 For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring.
YG8C Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations.
YG11C Suitable for embedding rotary percussive drill bits of heavy rock drilling machines for drilling hard formations of class f=18 or above
YK05 Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations.
YK15 Suitable for embedding rotary percussive drill bits of light rock drilling machines for drilling medium rock formations of class f=14-15
YK20 Suitable for embedding rotary percussive drill bits of medium rock drilling machine for drilling hard rock formations of class f=18 or above.
YK25 Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations
Spherical button-1
Type Dimension
L H a ? SR
GZ0812 8.25 12 20 26.5 4.4
GZ0813 8.25 13 20 26.5 4.4
GZ0913 9.25 13 20 26.5 5
GZ0914 9.25 14 20 26.5 5
GZ1014 10.25 14 20 26.5 5.5
GZ1015 10.25 15 20 26.5 5.5
GZ1114 11.3 14 20 26.5 6
GZ1116 11.3 16 20 26.5 6
GZ1217 12.35 17 20 26.5 6.6
GZ1218 12.35 18 20 26.5 6.6
GZ1319 13.35 19 20 26.5 7
GZ1320 13.35 20 20 26.5 7
GZ1420 14.35 20 20 14.5 7.7
GZ1421 14.35 21 20 14.5 7.7
GZ1623 16.35 23 20 14.5 8.8
GZ1624 16.35 24 20 14.5 8.8
GZ1826 18.35 26 20 14.5 9.9
GZ2028 20.35 28 20 14.5 11
GZ2232 22.35 32 20 14.5 12
GZ2640 26.35 40 20
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ZHUZHOU INTOP TUNGSTEN CARBIDE CO.,LTD
carbide cutting tools, carbide rod, carbide strip,carbide saw tip
Address: 1536 #, Building 1, NO189 Xinhua west Road, Hetang District,
ZHUZHOU, HUNAN
China, 412007
Tel: +86-15886366906
Fax: 86-731-22332406
