Diamond drill bit
1. Manufacturer, 22 years experience,134 workers
2. Material: Diamond
3. Competitive price
4. ISO9001:2000
Port: Guangzhou
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 5000 Piece/Pieces per Quarter
Payment Terms: L/C,D/A,D/P,T/T
Contact Supplier
Packaging Detail: Standard export packageOther special package is avaiable upon request
Delivery Detail: 14 days
“Guangjing” Glass hollow chamfer drill bit is designed to work with drilling core bits
and chamfer all kinds of glass hole.
Feature:
1. Free drilling and long lifespan
2. Steady drilling with better smoothness
3. No damage to the edge
4. High drilling efficiency
Glass hollow chamfer drill bit | |
| Diameter(mm) | Note |
| 3~130 | It had better work with our type of glass core drill bit |
CERTIFICATION
Model No.: Model:DIN339
Features: hss twist drill bits
1.High hardness
2.High temperature resistant
3.Model:DIN338
4.ISO9001:2000
Model No.: HJT137
Features: 1)15 year's experience in drill bit
2)certificate:ISO9001:2000
3)delivery in time
4)long life time
5) MOQ:1 piece
Model No.: R32
Features: cross drill bit
ISO9001 and ISO14001
OEM according to your request
high quality and the lower price
Model No.: TYPE L, M, F
Features: Carbide Rotary Burs:
1. Size: 6mm or 1/4"(shank)
2. Processing machine: CNC machine
3. high quality and punctual delivery...
Model No.: Model:DIN339
Features: hss twist drill bits
1.High hardness
2.High temperature resistant
3.Model:DIN338
4.ISO9001:2000
Model No.: Model:DIN338
Features: hss twist drill bits
1.High hardness
2.High temperature resistant
3.Model:DIN338
4.ISO9001:2000
Model No.: HA537G
Features: 1.Specification:12 1/4'' 311.2mm
2.IADC:537
3.material:tungsten carbide
4.WOB:0.50~1.05 KN/mm
5.sealing:rubber rings
Model No.: HA417
Features: 1.Specification:9 1/2'' 241.3mm
2.IADC:417
3.material:tungsten carbide
4.WOB:0.35~0.90 KN/mm
5.sealing:rubber rings
Model No.: HJ637G
Features: 1)15 year's experience in drill bit
2)certificate:ISO9001:2000
3)delivery in time
4)long life time
5) MOQ:1 piece
Model No.: HJ627G
Features: 1)15 year's experience in drill bit
2)certificate:ISO9001:2000
3)delivery in time
4)long life time
5) MOQ:1 piece
Model No.: R38
Features: R38 thread button bit
ISO9001 and ISO14001
Excellent flushing,straightness and hole quality
high quality and the lower price
Model No.: HA417
Features: 1.Specification:10 5/8'' 269.9mm
2.IADC:417
3.material:tungsten carbide
4.WOB:0.35~0.90 KN/mm
5.sealing:rubber rings