1.impregnated diamond core bits
2.do impregnated diamond core bits OEM
3.impregnated diamond core bits high drill accuracy
Port: ningbo or any Chinese port
Minimum Order Quantity: 20 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: wooden case
Delivery Detail: 1-10 days after ordered time
impregnated diamond core bits with good quality
Surface-Set diamond bits are primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not effectively drilled by impregnated diamond bits. They are also recommended for use in drilling harder formations where the available rotational speeds and bit loads are insufficient to use impregnated diamond bits due to drilling equipment limitations.
Sizes available:
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,T6 146, T6S 101
T Series: T36,T46,T56,T66,T76,T86
Z Series: Z46,Z56,Z66,Z76,Z86,Z101,Z116,Z131,Z146
B Series: B36,B46,B56,B66,B76,B86,B101,B116,B131,B146
WF Series: HWF,PWF,SWF,UWF,ZWF
WT Series: RWT,EWT,AWT,BWT,NWT,HWT
WM Series: EWM,AWM,BWM,NWM
WG Series: EWG,AWG,BWG,NWG,HWG
Others: NMLC,HMLC,LTK48,LTK60,BGM,NGM,ADBG,TBW,TNW,
ATW,BTW,NTW,NXD3,AX,NX,NXC,AXT,T6H,4 9/16,NWD4,412F,SK6L146,
TT46,TB56,TS116,CHD101
Notes:Non-standard also can be made as your detailed photos.
Model No.: drill bit
Features: Hunan Renowned Trademark: Tongyi brand
ISO 9001:2008 certificate
fastly delivery
excellent quality and reasonable price
Model No.: drilling tool
Features: 1.identified by ZOLLER
2.TiAIN coated improve cutters' life
3.better wear resistance in hardness and toughness
Model No.: 46~325mm
Features: Electroplated Diamond Core Drill Bit:
1.32 years history
2.Size: 46~325mm
Diamond core bit cut soft to hard rock
core drill
Model No.: all types
Features: oil bits
1. Manufacturer of PDC oil bits
2. High drilling efficiency
4. long use life
3. 3-7 blades in different size
Model No.: Marble
Features: 1.Type:HSS,TCT,Bi-metal,wood,glass,marble,plane,grit,spherical
2.Suitable for:steel,wood,glass,marble,hollow
Model No.: Various Shape
Features: 1.extremely high abrasion resistance
2. extremely strong impact resistance ability.
Model No.: 65L/75L
Features: 65L twist diamond core drill bit/glass diamond drill bit
Stable quality, good sharpness
Ten years export
Popular in Europe
Model No.: KXD76PQ
Features: drill bits
1).Dia: 76mm~78mm
2).15 years
3).1pcs + 5 days
4). Application: water well,rock,mining drilling
Model No.: 00014
Features: Cross chisel bit series is the international flake series of the main chisel bit varieties, the chisel bit D32-D65mm range in di
Model No.:
Features:
Model No.: any model
Features: Improved support and retention, diamond are impregnated in the matrix behind the PDC cutters
Model No.: ST-A4545
Features: Vacuum Brazed Diamond Core Drill Bit
1.Vacuum brazed
2.Used for all kinds of stones,such as granite marble.
3..Fast cutting