Gold Member Since 2014
Audited Supplier
Changzhou Jingnuo Tools Co., Ltd.

Drill Bits, Carbide Drill Bits, Inner-Coolant Drill Bit manufacturer / supplier in China, offering 2flute Tungsten Carbide Drill Bits for Hardened Steel, Solid Carbide Inner Coolant Deep Hole Drill Bits, Tungsten Carbide Solid End Mill with The Certificate of Origin and so on.

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Supplier Homepage Product Carbide Drill Bits 2flute Tungsten Carbide Drill Bits for Hardened Steel

2flute Tungsten Carbide Drill Bits for Hardened Steel

Purchase Qty.:
(Pieces)
1-49 50+
FOB Unit Price: US $25 US $12
Purchase Qty. (Pieces) FOB Unit Price
1-49 US $25
50+ US $12
Get Latest Price
Production Capacity: 20000/Month
Transport Package: One Plastic Pipe Pack One Piece, Then in Carton. O
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: D1201-1
  • Certification: BIN, SGS, ISO 9001
  • Type: Twist Drill Bit
  • Usage: Metal Drilling
  • Process Usage: Metal-Cutting CNC Machine Tools
  • Control Method: Closed-Loop Control
  • Processing Precision: ±0.05mm
  • Condition: New
  • Specification: ISO9001, ISO2001, CAS
  • HS Code: 8207509000
  • Customized: Customized
  • Length: Stub-length
  • Material: Tungsten Carbide
  • Application: Metal
  • Movement Method: Contour Control
  • Numerical Control: Nc
  • Performance Classification: Economical CNC Machine Tools
  • Trademark: JINOO
  • Origin: Jiangsu Changzhou
Product Description
2Flute Tungsten Carbide Drill Bits for Hardened Steel
1.Application
  • Achievable hole tolerance H8-H9
  • Clamp with high precision chucks only
  • Drill lengths: 3-12 x drill diameter
  • A wide range of workpiece materials
  • Conventional drilling, cross holes, angled faces
  • Automotive: crankshafts, engine blocks, cylinder hesds
JN-D012 provides the high stability essential for deep holes, with high speed and efficiency. 
  • Accurate deep holes to depths up to 12 x drill diameter, without pecking
  • High speeds and feeds allow greater productivity to reduce cost per hole
  • Fast and efficient chip evacuation reduces machine downtime and increases tool life
  • Internal coolant holes deliver coolant directly to the tip of the drill even at deep drilling depths

2flute Tungsten Carbide Drill Bits for Hardened Steel

2flute Tungsten Carbide Drill Bits for Hardened Steel 
2flute Tungsten Carbide Drill Bits for Hardened Steel

1.Carbide drill bit specification is below:

Cutting Diameter

Cutting Length

Overall length

Shank Diameter

3.0-3.5

20

55

4.0

3.6-4.1

25

55

4.0

4.2-5.1

32

62

5.0

5.2-6.1

36

66

6.0

6.2-7.1

42

74

7.0

7.2-8.1

46

79

8.0

8.2-9.1

50

84

9.0

9.2-10.1

53

89

10.0

10.2-11.1

55

95

11.0

11.2-12.1

62

102

12.0

12.2-13.1

62

102

13.0

13.2-14.1

64

107

14.0

14.2-15.1

67

111

15.0

15.2-16.1

69

115

16.0

16.2-17.1

71

119

17.0

17.2-18.1

74

123

18.0

18.2-19.1

76

127

19.0

19.2-20.0

80

131

20.0

2 Flutes High Quality Tungsten Carbide Twist Drill Bit

  • High Performance Carbide Drills
  • For high performance drilling on CNC Machining
  • Super hard material - Tungsten Carbide ( DK460, KENNAMETAL, TSF22, CTU08L etc.)  long life in hardened steels, Grain size carbide, high toughness , high -wearing feature.
  • 2 Flute, 140° self-centering drill point
  • Unique flute geometry and edge preparation for more efficient drilling and chip evacuation,  Reduce the rudding coefficient & save the processing timeSpecializing in high speed cutting of CNC drilling machine and dry-type process machining.
  • AlCrN--HELICA Coated for greatest wear resistance
  • Straight Shank enable more precise and rigid tool holding. The shank can be customized according to customers' requirements.
  • Available in Solid & Coolant Hole Styles.

We also supply different type of drills bits, such as twist drills, center drills, spot drills, coolant drill bits. 

 

Many carbide drill bit can be reconditioned after use, and the performance restored  "like new".  JINOO Tools Technologies has state of the art equipment, and is one of the few re grinders who can successfully sharpen all the new geometries. 

1. Long Life

Professional tests show Carbide drill bit more than 10 times life than HSS drill bit.

2. High Speed

The Cabide drill bit can be have high speed and high RPM.

3. High Precision

The workpiece have small tolerances when drilling by Carbide drill bit. 

4. Good Finishing

High precision and Good finishing.

5. High Hardness

Super hard material, not easy to wear.

6. Can be reconditioned after use, and the performance restored  "like new".


2.Package

1>One plastic pipe pack one piece drilling bits, 10 pieces per group.

2>Use the air bubble paper to encase the plastic paper.

3>Put the goods encased with air bubble paper into the carton.

4>Other packing will be accept according to your needs.
2flute Tungsten Carbide Drill Bits for Hardened Steel

3.About Our Delivery &Shipping

1)Quantity between 1-100 pieces, express way. DHL, Fedex, UPS, EMS, TNT, etc
2)Quantity between 100-500 pieces, express or air transport.
3)Quantity between 500-1000 pieces, air transport.
4)Quantity more than 1000 pieces, shipping by sea or air.

I will try my best to find a transportation company who few cost and fast delivery, or according to your requirements.

We can produce 1400 pieces one day, this is depending on 12mm diameter inner coolant drilling bits test.
 

5.About Our Company

Jingnuo Tools is a professional tungsten carbide tools manufacturer. We are located in Changzhou, Jiagsu province. 200KM away from Shanghai port, 5KM away from Changzhou airport and 3KM away from highway between Shanghai and Nanjing. The transportation is very convenient.

For Jingnuo Tools, we have get the ISO9001:2000 certification.

Here is our website: www.jntools.cn

2flute Tungsten Carbide Drill Bits for Hardened Steel

2flute Tungsten Carbide Drill Bits for Hardened Steel

Frequently Asked Questions

1. How is JINOO different from other tool manufacturers?

Established in 2006, JINOO remains one of few family owned manufacturers of carbide end mills, carbide drill bits and carbide reamers. You can read more advantages in our profile on this site.

2. How can I get JINOO tools? Do you sell to end users or only distributors?

JINOO sells to end users and sells to authorized distributors in the China and throughout the world. You can contact our Sales Department by phone at 86(519)69887533 ext. 56533 or +86-13951229576 (  ) 

3. What is the best way to find the right tool for my application?

The best way to find the right tool for your application is by using the very popular tool search features on this website. You can search by tool features, or by part of the tool name.

4. What about custom tools? Do you make them?
Yes!  We can make your custom designed cutting tools.  Whether it is a modification of one of our many standard tools, a blueprint special - simple or complex, or a completely original design, we can usually manufacture it quickly. In fact, the fastest growing part of our business comes from custom cutting tools.

5. How can I get technical help on such things as speeds and feeds with JINOO tools?
JINOO maintains a technical staff of individuals to help you in choosing and using our tools, however, much of the information can be found on this website. For faster results with things such as speeds and feeds, we recommend that you contact our Customer Service Department at 86(519)69887533 ext. 56533 or 86-15051980104 or by email to be directed to the proper individuals for additional help.

6. Can I test your tools against a competitor?
We welcome the opportunity to show off the performance of our tools. Our high performance and standard tools routinely outperform and outlast all competitors!You can contact our Sales Department to arrange for a test tool.

7. What are JINOO's office hours?
Our main office in China Mainland, it is open Monday-Friday 8:00am - 5:30 pm Beijing Time. Faxing of orders can be done at any time to 86(519)83435899 or email to us at any time for processing on our next scheduled business day.

8. What is JINOO's return policy?
Authorization must be obtained prior to returning products. Contact our Sales Department at 86(519)69887533 ext. 56533 or 86-15051980104.
Tools returned are subject to inspection and a 10% restocking fee. Tools returned for the purpose of inventory adjustment must be accompanied by a new order for tools of equal value. No returns will be accepted on tools over two years old.

9. Where is the JINOO Tool facility located?
JINOO Tools is located in Changzhou City, China Mainland, it in a modern industrial complex just two hours away from Shanghai Airport. 

10. We are ISO certified and require certification from our suppliers. Does JINOO have a certificate?
Yes. JINOO first obtained ISO certification back in 2008. If you have any additional quality needs, feel free to contact our Customer Service Department by phone at 86(519)69887533 ext. 56533 or 86-15051980104.

11. Does your website have mobile phone capabilities?
Yes! We realize a lot of you are on the road these days so we've made it easy for you to search for tools (www.jntools.cn). All of the pages are in a convenient text format specifically designed for mobile phones ... no scrolling side to side necessary! Add it to your bookmarks today!


Contact way :
                                                                                                       

Changzhou Jingnuo Tools Co., Ltd. 
Cherry Lv (Sales, Foreign Trading Department
AddNO. 6-7, Yueshan Rd, Xixiashu Town, Xinbei District, Changzhou, 213135, China.
Tel: +86(519)69887533 ext. 56533
Fax: +86(519)83435899
Mobile
+86-13951229576
  
  
  
 
  
Websit:
http://www.jntools.cn

 

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