25 pieces Drill bits set TiN-coated DIN338
Long-lasting life
Size range from 1.0mm to 13.0mm
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 50 Set/Sets per Day
Payment Terms: L/C,T/T,Western Union
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Size(mm): 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0, 10.5, 11.0, 11.5, 12.0, 12.5, 13.0mm
Surface coatings on drill bits allow greater feeds and speeds when operating at higher temperatures, increasing tool life and thus productivity sometimes by 4 or 5 times. The following characteristics accompany each coating :
TiN – Titanium Nitride: A gold coloured film of Titanium Nitride with a hardness of approximately 85Rc is deposited on the tool which extends tool life by reducing friction and enables greater speeds and feeds.
Model No.: 15"
Features: 15" reamer bit
Certification:API&ISO
Delivery iterm:Sea/Air
Delivery port:Tianjin/China
Best service
Model No.:
Features: Our BQ HQ NQ PQ Diamond Core Drill Bits represent the ultimate in core drilling performance.
Model No.: DNHX
Features: 1.Special multi-cut geometry ply-cutting
2. lower friction
3. better performance
4.brtter endurance and removal of chips.
Model No.: VB-DT006
Features: diamond tools
1. cutting sharp
2. long service life
3. small gap and less scraps
4. low noise
Model No.: DNTC
Features: 1. geometry for ply-cutting
2. lower friction.
3.Reduced damage of tips
4. improved performance of ships removal.
Model No.: DNTP
Features: TCT drilling tools
1.cutting tool, speical-purpose carbide tips
2.reduced damage of tips
3. better endurance
Model No.:
Features: 1.high-performance high speed steel.,
2. e.g. M2, M2AL, M35, M42, ASP2030 etc,
3. multi-cut geometry for ply-cutting
Model No.:
Features: 1. ply-cutting and lower friction.
2. Reduced damage of tips
3. improved performance of ships removal.
4.core drill
Model No.: size 3-3/5" to 26"
Features: Newest Tricone Rock Bits
1)Certified by API & ISO
2)20 experience
3)Best quality and best service
4)FOB 100~3500 USD
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.: VB-DK006
Features: diamond tools
1. high efficiency
2. long working life
3. fast drilling speed
Model No.: HT-DZ710B
Features: 71CC Earth Drill
1. 1 Year Warranty.
2. CE Certification Approved.
3. High Quality With Reasonable Price.