Diamond core drill bit for concrete
1.Fast drilling for concrete
2.No Breakage of Segments
3.450mm overall length,11/4UNC
Port: Tianjin or Beijing
Minimum Order Quantity: 1 Piece/Pieces diamond core bits
Supply Ability: 10000 Piece/Pieces per Quarter Diamond tool
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: INNER PAPER BOX AND OUTER CARTON BOXPACKING: IN INDIVIDUAL PAPER BOX PACKAGE
Delivery Detail: 15 days
Diamond core drill bit for concrete
For dry and wet coring in reinforced concrete with very hard aggregate. Also good for granite, marble, tile, glazed brick and other hard base materials with low abrasiveness.
Diamond core drill bits
Core drills for reinforced concrete (Tube length: 350mm/400mm/450mm) | ||||
| Outside diameter | Size of slot(LxHxT) | Slots Qaty | Wall thickness | Application |
| φ25mm (1") | 15.3/10.3x10x3.5 | 4 | 1.8 | Wet cut |
| φ30mm(1 1/5") | 17.4/12.3x10x3.5 | 4 | 1.8 | Wet cut |
| φ35mm(1 2/5") | 21/15.9x10x3.5 | 4 | 1.8 | Wet cut |
| φ40mm (1 1/2") | 24x10x3.5 | 4 | 1.8 | Wet cut |
| φ45mm (1 3/4") | 24x10x3.5 | 5 | 1.8 | Wet cut |
| φ50mm (2") | 24x10x3.5 | 5 | 1.8 | Wet cut |
| φ56mm (2 1/5") | 24x10x3.5 | 5 | 1.8 | Wet cut |
| φ60mm (2 7/20") | 24x10x3.5 | 6 | 1.8 | Wet cut |
| φ66mm (2 3/5") | 24x10x3.5 | 6 | 1.8 | Wet cut |
| φ70mm (2 3/4") | 24x10x3.5 | 7 | 2 | Wet cut |
| φ76mm (3") | 24x10x3.5 | 7 | 2 | Wet cut |
| φ80mm (3 3/20") | 24x10x3.5 | 7 | 2 | Wet cut |
| φ86mm (3 2/5") | 24x10x3.5 | 8 | 2 | Wet cut |
| φ90mm (3 11/20") | 24x10x3.5 | 8 | 2 | Wet cut |
| φ101mm (4") | 24x10x3.5 | 9 | 2 | Wet cut |
| φ107mm (4 1/5") | 24x10x3.5 | 9 | 2 | Wet cut |
| φ112mm (4 2/5") | 24x10x3.5 | 10 | 2 | Wet cut |
| φ122mm (4 4/5") | 24x10x3.5 | 10 | 2 | Wet cut |
| φ132mm (5 1/5") | 24x10x3.5 | 11 | 2 | Wet cut |
| φ143mm (5 3/5") | 24x10x3.5 | 11 | 2 | Wet cut |
| φ152mm (6") | 24x10x4.0 | 12 | 2 | Wet cut |
| φ158mm (6 1/5") | 24x10x4.0 | 12 | 2.4 | Wet cut |
Model No.: brazed tip E TYPE
Features: brazed tips typeE, for making straight flute drills for maching non-metal and metal materials.
Model No.: 81-G
Features: tungsten carbide ,including G8 G10 G12 G16 G20 G25 G30
Model No.: FDSZ
Features: 1)for general civil, concrete, brick wall punch.
2)for professional users, bridge engineer, metro engineer
3)high-quality
Model No.:
Features: Standards:API Spec 7 and ralted standard formulated by IADC
Model No.: S4
Features: hammer drill bit
body:40 cr steel
tip: carbide YG8C
sds- plus, double groove,"-" tip
Model No.: bh
Features: Soil twist drill
1.good guide ability;
2.good soil carrying capacity.
Model No.: 79.0mm-660.4mm
Features: tungsten carbide rock bit
1.Size 3"~26"
2.Cover all IADC code
3.Long life and full model
4.suit for hard formation
Model No.: WF390
Features: water turbine ventilation
1. Low nosie 2. 1year warranty 3. Strong power 4. Pro-environment 5. Portable and easy moving
Model No.: 1-13
Features: Oil and gas tools (rock bits)
1).Size:65~500mm
2).Face:concave/ convex/ flat
3).Low,medium,high air pressure
4).Sample is ok
Model No.: Cross Bit
Features: We are manufacture of drill bits / button bits / chisel bits ,rock drill,jack hammer.The best quality chisel bit.
Model No.: 5 blades diamond PDC drill bit
Features: 1 With API and ISO9001
2 High quality
3 Various of model and dimension available
4 Fast drilling rate
5 competitive price
Model No.: 6 TO 26 inch
Features: WE HAVE MANY CUSTOMER AND WE HAVE ENOUGH GOODS TO OFFER YOU adn teh quality is good