1.rock drilling bit of this type can drill large diameter hole;
2.High efficiency;
3.Over 25 years experiences,
4.Sell well
Port: Lianyungang/Qingdao/Shanghai/Ningbo etc.
Minimum Order Quantity: 5 Piece/Pieces
Supply Ability: 200000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: Usual export packing or packing according to customer's requirements.
Delivery Detail: Depends on the quantity, usually within 30 days
PDC arc pillar drill bits
Type: Ordinary; Strengthed.
PDC flat pillar drill bits
Type: Ordinary; Strengthed; High Strength.
Features:
1. The bit is suitable for drilling hard formation;
2. The unique tooth placement and water gap arrangement have further
improved antipressure performance and cooling effect of drill bits, thus
the bit performs excellent in drilling hard formation.
Main Technical Parameter of Drill Bits:
| Size | Blade Quantity | PDC Quantity | Waterpore Quantity | Waterpore Diameter(mm) | ||
| Diameter(mm) | Height(mm) | Top | Flank | |||
| 75 | 120 | None | 6 | 4 | 8 | None |
| 94 | 130 | None | 8 | 6 | 10 | None |
| 113 | 140 | None | 10 | 8 | 10 | None |
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Choose Jinshuo, Choose Sunshine!
Model No.: ST-E82825
Features: Core Drilling Bit
1.Change into segment type
2.Various of model and dimension available
3.Good
Model No.: HSDB1001150
Features: Diamond core drill bit for concrete
1.Fast drilling for concrete
2.drills with roof segment
3.approved UKAS certification
Model No.: HCZT
Features: Diamond core drill bit for construction
1.Prefessional OEM 10 years experience
2.Three pieces drill bit
3.UKAS certificati
Model No.: HSZT
Features: 1. wet type
2. Laser welded
3. High quality
4. long shank
5.UKAS certificy
Model No.: HSZT
Features: Diamond Core Bits For Granite:
1.One Holes Take 25-30 Seconds
2.Dry Diamond Core Bits
3.More Than 200 Holes
Model No.: HSJP
Features: diamond core drill bit:
1. wet type
2. laser welded
3. high quality
4. spiral shank
Model No.: HSZT
Features: 1.10 years professional manufature;
2.National-control Group company with 4 part factories
3.Certificate: ISO9001:2008
Model No.: HCZT
Features: diamond core bit for concrete
1.One Holes Take 25-30 Seconds
2.Dry Diamond Core Bits
3.More Than 200 Holes...
4.M.O.Q. 2
Model No.: HS25--100
Features: High qulity with deep hole drilling acuracy ,fast drilling .Safe and long lasting ,can be adapted to various type of stones .
Model No.: HSCB
Features: Diamond Core Drill bit: Premium grade, wet use on concrete Clean, fast drilling, long life!
Model No.: HSDB0035T
Features: Diamond core drill bit
1.OEM product,competitive price
2.for marble and granite
3.good quality,fast drilling speed 3mm/min
Model No.: HSDB-NQ
Features: impregnated diamond bit
1.12 years experience,OEM factory credit .
2.Approve ICQ inspection& obtain UKAS certification