Wireline impregnated diamond core bits
1. Available in all standard drilling sizes (A, B, N, H and P).
2. Various crown height and waterways design
3. Long lifespan and optimum penetration rate.
4. “Q” series and “TW” (Thin Wall) series
Reliable material and advanced technology
Sinotechdrill provide high standard diamond
products, with a perfect match of top-tier raw material, advanced
technology and local manufacturing resources. This enables
Sinotecdrill to provide global customers with high-quality products
at reasonable price.
Superior performance
The wireline core bits cutting ability has been developed to allow
high penetration rate or low weight on bit when formation demands
it. The exceptional durability and superior abrasion resistance
have proven to increase drilling performance for a broad range of
applications.
Wireline diamond core bits size available as followings "Q" series: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT,
HQ3, HQTT, PQ3, PQTT
T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101
T6 series: T6 76, T6 86, T6 101, T6 116, T6 131 T series: T36, T46, T56, T66, T76, T86 Non-standard also can be made as your demand Matrix: Impregnated bits matrices can be selected according to the chart
below | Series number | Rock | | 11 | magnetit,metamorphschist,gneiss,granite,basalt,gabbro,rhyolite,diorite,conglomerate,taconite | | 10 | magnetit,metamorphschist,gneiss,granite,basalt,gabbro,rhyolite,diorite,conglomerate,taconite | | 9/10 | andesite,pegmatite,hematite,magnetit,metamorph
schist,gneiss,granite,basalt,gabbro,rhyolite,diorite | | 9 | andesite,pegmatite,hematite,magnetit,metamorph
schist,gneiss,granite,basalt,gabbro,rhyolite,diorite | | 8 | dolomite,marble,peridotite,andesite,pegmatite,hematite,magnetit,metamorph
schist,gneiss,granite,basalt | | 7/8 | dolomitic limestone,schist,serpentine,hard & mica
schist,siliceous
limestone,dolomite,marble,peridotite,andesite,pegmatite,hematite | | 7 | dolomitic limestone,schist,serpentine,hard & mica
schist,siliceous
limestone,dolomite,marble,peridotite,andesite,pegmatite,hematite | | 6/7 | med-hard limestone,hard limestone,hard shale,dolomitic
limestone,schist,serpentine,hard & mica schist,siliceous
limestone,dolomite,marble,peridotite | | 6 | med-hard limestone,hard limestone,hard shale,dolomitic
limestone,schist,serpentine,hard & mica schist,siliceous
limestone,dolomite,marble,peridotite | | 5 | claystone,sandy limestone,soft schist,med-hard
sandstone,siltstone,alluvial deposits,calcitic limestone,med-hard
limestone,hard limestone,hard shale,dolomitic limestone | | 4 | claystone,sandy limestone,soft schist,med-hard
sandstone,siltstone,alluvial deposits,calcitic limestone,med-hard
limestone,hard limestone,hard shale,dolomitic limestone | | 3 | soft shale,chalk,marly shale,med-hard limestone,salt,frozen
soil&ice,soft sandstone,sandy shale,claystone,sandy
limestone,soft schist,med-hard sandstone,siltstone,alluvial
deposits,calcitic limestone | | 2 | soft shale,chalk,marly shale,med-hard limestone,salt,frozen
soil&ice,soft sandstone,sandy shale,claystone,sandy
limestone,soft schist,med-hard sandstone,siltstone,alluvial
deposits,calcitic limestone | | 1 | sand,soft shale,chalk,marly shale,med-hard limestone,salt,frozen
soil&ice,soft sandstone,sandy shale,claystone,sandy
limestone,soft schist |
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