diamond core drill bit for concrete asphalt
1.Professional OEM,premium grade;
2.High quality and long life span .
Port: tianjin or beijing
Minimum Order Quantity: 50 Piece/Pieces
Supply Ability: 5000 Piece/Pieces per Month
Payment Terms: T/T,Western Union,MoneyGram
Contact Supplier
Packaging Detail: neutral packing .carton or wooden .
Delivery Detail: within 10 days
Diamond core drill bit for concrete ,asphalt,hard rock ,well drilling
Applications:
Diamond core drills are used for making holes in concrete,refractory marble and granite
Features:
High quality with deep hole drilling accuracy and fast drilling,safe and long lasting
and can be adapted to various types of drilling equipment.
Diamond drill bits
Diamond core drill
Features: Special designed steel body for long life. This is all purpose core bits.
Application: Used for drilling reinforced concreted, bricks, tile and stone material.
*Additional diameters available upon request.
| Diameter | Length | Segment | Segment | |
| Height | Thickness | Amount | ||
| 14 | 300/400 | 8/10 | 3.5 | 1 |
| 16 | 300/400 | 8/10 | 3.5 | 1 |
| 18 | 300/400 | 8/10 | 3.5 | 1 |
| 20 | 300/400 | 8/10 | 3.5 | 1/3 |
| 22 | 300/400 | 8/10 | 3.5 | 1/3 |
| 25 | 300/400 | 8/10 | 3.5 | 1/4 |
| 28 | 300/400 | 8/10 | 3.5 | 1/5 |
| 32/30 | 300/400/450/500 | 8/10 | 3.5 | 1/4 |
| 36/35 | 300/400/450/500 | 8/10 | 3.5 | 4 |
| 38 | 300/400/450/500 | 8/10 | 3.5 | 4 |
| 41/40 | 300/400/450/500 | 8/10 | 3.5 | 4 |
| 45 | 300/400/450/500 | 8/10 | 3.5 | 4 |
| 52/51 | 300/400/450/500 | 8/10 | 3.5 | 5 |
| 56 | 300/400/450/500 | 8/10 | 3.5 | 5 |
| 63/62 | 300/400/450/500 | 8/10 | 3.5 | 6 |
| 66 | 300/400/450/500 | 8/10 | 3.5 | 6 |
| 72/70 | 300/400/450/500 | 8/10 | 3.5 | 7 |
| 76 | 300/400/450/500 | 8/10 | 3.5 | 7 |
Model No.: Multi-model11112102
Features: Diamond drill bit
1 Fast drilling speed
2 High efficiency
3 Long service time
Model No.: Multi-model
Features: Diamond drill bit
1. Fast drilling speed
2. High efficiency and less chipping
3. Minimum material deformation
4. Long life
Model No.:
Features: Our BQ HQ NQ PQ Diamond Core Drill Bits represent the ultimate in core drilling performance.
Model No.: VB-DZ001
Features: diamond tools
1. long service life
Model No.: VB-DW004
Features: diamond tools
with special technology of diamond brazing, diamond hand profiling wheel has higher efficiency
Model No.: DNHX
Features: core drill
Made of high quality high speed steel to increase the endurance of cutting edges.
Model No.: DNTL
Features: TCT drill bit
1. speical-purpose carbide tips
2. multi-cut geometry for ply-cutting .
3. Reduced damage of tips
4. lower
Model No.: DNTC
Features: drill bit
Selected geometry for ply-cutting and lower friction. Reduced damage of tips and improved performance of ships remova
Model No.: AQ,BQ,NQ,PQ,HQ
Features: Geological Diamond Core drill Bits
A kind of diamond drill bit used for cutting soft to hard rock in geological investigation
Model No.: AQ,BQ,NQHQ,PQ
Features: Natural Surface-set Diamond Core Drill Bit
1.32 years history
2.Size: 46~325mm
3.Cut rock from soft
4. ISO9001
Model No.: DB
Features: 1. Manufacturer, 25 years experience,134 workers
2. Material: Diamond
3. Competitive price
4. ISO9001:2000
5. OEM acceptable
Model No.:
Features: PDC oil well drill bit
1.manufactuer PDC oil well drill bit
2.high quality PDC oil well drill bit
3.API oil well drill bit