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.: HPD150
Features: Diamond Core Drill Bit For asphalt
1.Long life time core drill bit
2.Fast drilling speed
3.Long life time
4.Good stabil
Model No.: HSDB1001150
Features: Diamond core drill bit for concrete
1.Professional OEM,superme Grade .
2.Fast drilling ,high efficiency
3.Steadily using
Model No.: HSDB-NQ
Features: impregnated diamond bit
1.12 years experience,OEM factory credit .
2.Approve ICQ inspection& obtain UKAS certification
Model No.: HSDB1001150
Features: dry diamond core drill bit attributes:
1) dry type
2) laser welded
3) high quality
4) spiral shank
Model No.: HSDB1001127
Features: wet drill bit for concrete
1.ICQ inspection & ISO9001/2000
2.approved UKAS certification
3.17 years factory credit
Model No.: HSDB-D82
Features: diamond core drill bit
1.Profesional OEM& 12 years experiece;
2.Premium quality& UKAS ISO9001
3.Crown segment & long life
Model No.: HSDB1001127
Features: wet drill bit for concrete
1.ICQ inspection & ISO9001/2000
2.approved UKAS certification
3.17 years factory credit
Model No.: size 3" to 26"
Features: Brawny Rock Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &IADC
Model No.: size 3" to 26"
Features: Brawny Rock Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &ISO
Model No.: XD
Features: Diamond drill bits
1Sharp, more wearable, long life, no fragile
2 can adjust the grit according to customers' requ
Model No.: many
Features: glass drill bit is widely used in glass drilling holes
high efficiency
no edge jump
Model No.: 3-3/5" to 26"
Features: kingdream 517 tricone bit
1)Standard:API$ISO
2)safe,reliable and easy
3)Best quality and best service
4)FOB$100~3000