diamond core drill bits
1.cutting functional well
2.professional quality
3.perfect package
4.reasonable price
Port: Tianjin
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 5000000 Piece/Pieces per Week
Payment Terms: L/C,D/P,T/T,Western Union
Contact Supplier
Packaging Detail: white box with glaze treatment ,rust prevention treatment ,water proof treatment.Standard export carton .
Delivery Detail: 2 weeks
Diamond core bits/Wet core bits/Dry core bits/Stone core bits,Diamond tool
1.diamond tool for drilling granite, marble, tiles and masonry.
2.core drill working efficiently with long service life.
3.Wet or dry core bits can be chosen for different applications.
4.Crown and conical tapper segment is available.
diamond core drill bit is for drilling granite, marble, tiles and masonry,core drill working efficiently with long service life.wet drilling.
The length :70mm to 450mm .
The thread :1/2 Gas thread ,11/4UNC thread,5 11/8
Joint method:Faucet Joint ,Screw Joint ,Notch Joint.
The diameter :18--600,can be customised available .
The packing:
white box with glaze treatment ,rust prevention treatment ,water proof treatment.
The application:
Core drills are made of supperior materials and produced by hot-pressed Technology.
They are widely used for making holes in concrete ,refractory marble and granite.
Delivery time and MOQ :
The MOQ is :50 quantity .
And whin 2 weeks after receiving payment.
Model No.: DNTX
Features: core drill
1.cutting tool, speical-purpose carbide tips
2.reduced damage of tips
3. better endurance
4.Multi-cut geometry
Model No.: PLF-C028
Features: 1.Segment for core bit
2.Core bit segment
3.Reinforce concrete segment
4.Construction crown segment
5.Silver weld segment
Model No.: HY517
Features: TCI tricone bit
1.size range from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Meet with API Spec7-1 Standard
Model No.: HY437
Features: TCI tricone bit
1.size range from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Meet with API Spec7-1 Standard
Model No.: HY437
Features: TCI tricone bit
1.size range from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Meet with API Spec7-1 Standard
Model No.: HY211
Features: tricone bit , cone bit , steel tooth bit
Fast drilling speed.
open bearing
Reliable quality and reasonable price,
Model No.:
Features: 1Standard Reference: API spec 5CT
2Size: From 2 3/8" to 4-1/2''
3Grade: J55, K55, N80-1, N80-Q, L80, P110 N80
4type: NU.EU
Model No.: TC drag bit
Features: 1.Tungsten carbide drag bit
2.TC tungsten carbide drag bit designed for soft formations
3.Chevron & Step drag bit available
Model No.: 1306,1308,1313,1608,1613,1908,191...
Features: PDC cutter/diamond insert
1306,1308,1313,1608,1613,1908,1913,1916,1919 PDC cutter insert
Higher abrasive & impact resistance
Model No.: AQ,BQ,NQ,HQ,T Series
Features: NQ,HQ,BQ,AQ,PQ Wireline diamond core bit
Long use life,high drilling efficiency,huge stock
Welcome diamond core bit test order
Model No.: PDC drill bit NW series
Features: PDC drill bit with Three wings/Four wings/Five wings/Six Wings
PDC drill bit for water well,geothermal,engineering drilling
Model No.: VB-DT004
Features: diamond tools
1. cutting sharp
2. long service life
3. small gap and less scraps
4. low noise