Diamond Core Drill Bit For asphalt
1.Long life time core drill bit
2.Fast drilling speed
3.Long life time
4.Good stabil
Port: Tianjin or Beijing
Minimum Order Quantity: 5 Piece/Pieces
Supply Ability: 100000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union,MoneyGram
Contact Supplier
Packaging Detail: neutral packing .white box with blister,with water-proof and rast-proof treatment,then into carton or wooden .or can use metal pallet.
Delivery Detail: 15 days after confirm the payment
Diamond Core Drill Bit For asphalt (asphalt core bit)
1.Long life time core drill bit
2.Fast drilling speed for concrete stone
3.Long life time diamond core drill bit
4.Good stability diamond tools for drill
Core drill bits are designed to satisfying each customer's specific request. Ensure faster drilling and longer life. Especially, they bring high satisfactions in drilling hard materials. For drilling various ranges of materials; from heavily reinforced concrete to asphalt
| Outer diameter | Core-Bit’s Length (mm) | Dimension of tooth (mm) | Number of teeth | ||
| mm | Length | Height | Thickness | ||
| 22 | 350 / 400 | 20 | 9 | 3.5 | 2 |
| 27 | 350 / 400 | 20 | 9 | 3.5 | 3 |
| 32 | 350 / 400 | 22 | 9 | 3.5 | 3 |
| 36 | 350 / 400 | 22 | 9 | 3.5 | 4 |
| 38 | 350 / 400 | 24 | 9 | 3.8 | 4 |
| 40 | 350 / 400 | 24 | 9 | 3.8 | 4 |
| 42 | 350 / 400 | 24 | 9 | 3.8 | 5 |
| 52 | 350 / 400 | 24 | 9 | 4.0 | 5 |
| 56 | 350 / 400 | 24 | 9 | 4.0 | 6 |
| 63 | 350 / 400 | 24 | 9 | 4.0 | 7 |
| 67 | 350 / 400 | 24 | 9 | 4.0 | 7 |
| 76 | 350 / 400 | 24 | 9 | 4.0 | 8 |
| 83 | 350 / 400 | 24 | 9 | 4.0 | 8 |
| 90 | 350 / 400 | 24 | 9 | 4.0 | 8 |
| 96 | 350 / 400 | 24 | 9 | 4.0 | 8 |
| 102 | 350 / 400 | 24 | 9 | 4.0 | 9 |
| 114 | 350 / 400 | 24 | 9 | 4.0 | 10 |
| 120 | 350 / 400 | 24 | 9 | 4.0 | 11 |
| 132 | 350 / 400 | 24 | 9 | 4.0 | 11 |
| 152 | 350 / 400 | 24 | 9 | 4.2 | 13 |
| 160 | 350 / 400 | 24 | 9 | 4.2 | 13 |
| 167 | 350 / 400 | 24 | 9 | 4.2 | 14 |
| 180 | 350 / 400 | 24 | 9 | 4.5 | 14 |
| 200 | 350 / 400 | 24 | 9 | 4.5 | 16 |
| 225 | 350 / 400 | 24 | 9 | 4.5 | 17 |
| 250 | 350 / 400 | 24 | 9 | 4.5 | 17 |
| 300 | 350 / 400 | 24 | 9 | 5.0 | 18 |
| 350 | 350 / 400 | 24 | 9 | 5.0 | 20 |
| 400 | 350 / 400 | 24 | 9 | 5.0 | 22 |
| 450 | 350 / 400 | 24 | 9 | 5.0 | 23 |
| 500 | 350 / 400 | 24 | 9 | 5.0 | 25 |
Model No.: VB-DL002
Features: diamond tools
with special technology of diamond brazing, diamond route bit has higher efficiency, longer working life
Model No.: 3-3/5" to 26"
Features: Burly Three roller bits
1)Standard:API$ISO
2)safe,reliable and easy
3)Best quality and best service
4)FOB$100~3000
Model No.: 113
Features: PDC drill bit:
Size: OD94, OD113, OD150, OD171
Model No.: well
Features: 1.extremely high hardness and abrasion resistance
2.tungsten carbide substrate
3.improve the malleability and weldability
Model No.: GD
Features: Deep hole gun drill blade
Tungsten tip with alloy steel shank
Passed ISO:9001;High quality
OEM is ok.
Model No.: 1534SU03-0450
Features: The wide range of application, can realize to steel, stainless steel, cast iron, heat resistant alloy
Model No.: Multi-model11112302
Features: Diamond drill bit
1. High efficiency and less chipping
2. Minimum material deformation
3.Long life
Model No.: VB-DG series (20pcs)
Features: diamond tools
1. long service life
Model No.: DNTJ
Features: drill bit
1.speical-purpose carbide tips
2. multi-cut geometry for ply-cutting and lower friction.
3. Reduced damage of tip
Model No.: DNHX
Features: hss hole cutterdrill bit
Special multi-cut geometry with ply-cutting and lower friction to reach better performance
Model No.: size 3-3/5" to 26"
Features: Newest Three cone bit
1)used for oil filed, water well
2)metal seal or rubber seal
3)used to drill low compressive strength
Model No.: size 3-3/5" to 26"
Features: Newest TCI Tricone bits
1)used for oil filed, water well
3)metal seal or rubber seal
4)used to drill low compressive stren