1.tungsten carbide core drilling bit
2.API PDC bit with high quality
3.high wear resistance cutter
4.multi blades
Port: Tianjin
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 300 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union,MoneyGram
Contact Supplier
Packaging Detail: wooden box or steel box
Delivery Detail: 7 days after payment
1.tungsten carbide core drilling bit
2.Deep blade and long parabolic configuration,ensure optimal botton hole flow pattern and anti-balling
3.Anti-whirl design improves ROP and enhances the drilling stability
4.Arc blade and spiral gauge enhance the cutting caga-bility and the drilling stabilization
5.Medial cutter density design is suitable for soft to medial formations
| BIT | SPECIFICATIONS | RECOMMENDED OPERATION PARAMETERS | ||||||
| Size | Number of Blade | Primary Cutter Size | Nozzle Qty | Gauge Length | Connection | Rotary Speed(rpm) | Weight on Bit(KN) | Flow Rate(lps0 |
| 8-1/2 9-1/2 | 5 5 | 19.05mm 19.05mm | 5 5 | 2”-3.5” 2.5”-4” | 4-1/2”API REG 6-5/8”API REG | 60-250 60-250 | 10-100 30-150 | 25-38 40-55 |
Model No.: Cylinder Masonry Drill Bits
Features: 1.Quality:high,middle,low
2.Surface treatment:sand blast,nickeling,black and white,steel
3.Package:PVC bag,plastic tube,hanger
Model No.: HSS
Features: 1.Type:HSS,TCT,Bi-metal,wood,glass,marble,plane,grit,spherical
2.Suitable for:steel,wood,glass,marble,hollow
3.Pack:bulk,set
Model No.: straight shank carbide tipped
Features: 1.material:4241,4341,9341,M2,M35
2.Process:Roll Forged,Fully Ground
3.standar:DIN338,DIN340,DIN1897
4.shank:straight,taper
Model No.: straight shank carbide tipped
Features: 1.material:4241,4341,9341,M2,M35
2.Process:Roll Forged,Fully Ground
3.standar:DIN338,DIN340,DIN1897
4.shank:straight,taper
Model No.: straight shank carbide tipped
Features: 1.material:4241,4341,9341,M2,M35
2.Process:Roll Forged,Fully Ground
3.standar:DIN338,DIN340,DIN1897
4.shank:straight,taper
Model No.: FT-CD02
Features: They are used for drilling all kinds of stones,glass,ceramics,refractory materials and reinforced concrete and so on
Model No.:
Features: Electroplated Diamond Core Drill Bits Mainly used for drilling Glass, Marble, Granite, Tile, Ceramic and other Non-metal materia
Model No.: SDS-Plus S4
Features: 1.shank:sds plus,sds max,hex,spline
2.flute:double,single
3.tip:flat,cross,W,three
4.package:PVC bag,plastic tube,hanger,etc
Model No.: straight shank carbide tipped
Features: 1.material:4241,4341,9341,M2,M35
2.Process:Roll Forged,Fully Ground
3.standar:DIN338,DIN340,DIN1897
4.shank:straight,taper
Model No.: DMLD01
Features: Diamond core drill bit/Diamond hole saws
Difference shapes and grit size are available
Used for glass,ceramics,tiles,stone etc
Model No.: Freet
Features: They are used for drilling all kinds of stones,glass,ceramics,refractory materials and reinforced concrete and so on
Model No.:
Features: They are used for drilling all kinds of stones,glass,ceramics,refractory materials and reinforced concrete and so on