core bit

Heavy duty core bit
Diamter: 30-150mm
Length: 100, 120mm
For professional users

Diamond Core Bit
Size: 9-38mm
with diamond segented cutters
for professional users

Diamond Brazed Core Drill 4pcs/set
for professional users
OEM are welcome

pointed chisel814

Light duty core bit
Size 40-100mm
Length:72mm
SDS plus shank adaptor or
Hex shank adaptor...

Diamond Brazed Core Drill 7pcs/set
for professional users
OEM are welcome

Light duty core bit
Size 40-100mm
Length:72mm
SDS plus shank adaptor
Tungsten carbide tipped for general purpose

Diamond Brazed Core Drill for ceramic, tile, glass
Size: 6-160mm
for professional users
OEM are welcome

Diamond Core Bits (Impregnated and Surface Set, E.P.), Reaming Shells, TC bits, TSP bits, PDC bits

1.PDC BIT certificate with API and ISO.
2.We can manufacture matrix body pdc bits and steel body pdc.
3.pdc bit from 2-7/8" to 17"

PDC core bit include:
PDC single tube core bit
PDC double tube core bit
PDC wire line core bit

diamond pdc core bit
1.Force balanced cutting structure
2.Better load burden balance
3.Higher stability
4.Better hydralic system

Engineering diamond core bit is used for wet drilling of reinforced concrete, natural stone and refractory materials etc.

diamond core bit for concrete
1.PDC core drill bit
2.Fast drilling rate
3.Strong cutting structure durability
4.Used for oil

1.PDC BIT certificate with API and ISO.
2.We can manufacture matrix body pdc bits and steel body pdc.
3.pdc bit from 2-7/8" to 17"

Diamond core bit is a special diamond tool which used in drilling stone and concrete,etc. quick, smooth and accurate coring.

Coring tools are used for acquisition of the rock core in petroleum drilling.

Sintered Diamond core bit
It is suitable for drilling or sampling high particle sized reinforced concrete and granite
Diameter:26-300mm

ISO9001:2000 certificated
Efficient assembly, high abrasion resistance,impact resistance

1 fast drilling speed,
2 high efficiency and less chipping
3 minimum material deformation
4 long life

Steel body core bit
1.Cover almost all IADC code
2.Meet with API Spec7-1 ISO 9001:2008
3.High quality and good price
4.Large inventory on hand

Bit Size: 4 1/2"-- 171/2"(114mm--444.5mm)
Blades: 3--9 Blades
Nozzles: according to your requirement
PDC Cutter: 1913,1613,1313

Sintered Diamond core bit
It is suitable for drilling or sampling high particle sized reinforced concrete and granite
Diameter:26-300mm

Sintered diamond tools have always been known for its good performance in processing stone, especially those with high weariness.

AQ, BQ, BQ3, NQ, NQ2, NQ3 (NQTT), HQ, HQ3 (HQTT), PQ, PQ3 Diamond core bit and reaming shell Manufacturer

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

PDC core bit include:
PDC single tube core bit
PDC double tube core bit
PDC wire line core bit

Diamond Core Bit
1.suitable for medium soft formations
2.can be tailored to any system
3. Natural diamond ID and OD

Bit Size: 4 1/2"-- 171/2"(114mm--444.5mm)
Blades: 3--9 Blades
Nozzles: according to your requirement
PDC Cutter: 1913,1613,1313

International standard
Q series: AQ, BQ, NQ, HQ, PQ, BQ2,BQ3, NQ2, NQ3, HQ3, PQ3