Cheap bit frequency, Buy Quality bit switch directly from China bit electronic Suppliers: Christmas discounts Factory Outlet 146mm three wing drag bits,PDC drag bit for mining drilling,water well drilling bitAvailability:In stock Add to cart Add to Wishlist
146mm Diamond head pdc drill bit PDC Non Core bit
The First Brand of China Water well drilling PDC bit
Mainly applied to water well, geothermal well ,dam construction, coal mine gas, coal bed gas drilling Suitable for soft to medium hard rock formation 2 series PDC cutter, flat surface and Cambered surface; Flat surface has high drilling efficiency, Cambered surface is more suitable for harder rock formation
etailed Product Description
The bit is durable
1) Soft to medium formation drilling
M edium short parabolic profile with medium cutter density helps to obtain better ROP in soft to medium hard formation with lower compressive strength and small hard layers
2) D ura-set gauge
G auge cutter promotes gauge wear resistance to provide long bit life
C uttings removal and bit cooling for bits are optimized by matching the volume of rock removed by the cutter on each blade with the proportional fluid flow.
4) U nique back-rack design
T he cutter ’ s back-rack has been unique design, reducing the bit torque and increasing aggressiveness.
packing and shipping terms:
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UPS,EMS,DHL,TNT,FEDEX express is also availablel
Shipping time UPS, EMS, DHL, TNT, Fedex, DPEX express shipping usually take 5-7 work days which depend on your country. China Post Air Mail usually takes
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|Package Weight||10.0kg (22.05lb.)|
|Package Size||18cm x 14cm x 10cm (7.09in x 5.51in x 3.94in)|
|Material||PDC cutter,steel body|
|Type||Center Drill Bit|
|Available size||146mm PDC drag bit|
|Application||rock drilling,coal mining,water well drlling|
|Suitable rock||Medium hard to hard rock formation|
|Bearing type||Sealed and non-sealed bearing|
|Thread Connection||API thread,AW,BW,NW,etc|