CNC Drilling Tools Straight Shank Cold Coolant Drill Bits

• Customized: Customized
• Standard: DIN, JIS, AISI, API
• Length: Jobber-length
• Type: Twist Drill Bit
• Material: Solid Carbide
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Model NO.: drill
• Processing: Finishing, Semi-Finishing and Rough
• Delivery Time: Within 7-15 Days Depending on Order
• Products Status: 50000 Pieces in Stock
• Overlength: 66-133mm
• Hardness: HRC45, HRC55
• Transport Package: Carton
• Specification: customized
• Trademark: OBT
• Origin: Zhuzhou, China
• HS Code: 8207709000
• Production Capacity: 50000

Product Description

Solid Tungsten Carbide Cold Coolant Drill 3*D/5*D

Products Description
1. Measurements anufactured according to Standard DIN6537
2. Chinsel Edge Grinding IRK standard
3. Primary Edge Point angle 140°
4. Chip Evacuation Groove Special designed, easy evacuation
5. Tolerance of Cutting edge diameter m7
6. Shank According to DIN6535HA h6
7. Use for the process of structual steel, Alloy steel, Staineless steel and other common materials; Precise centering ability which enable to gain stable dimensional accurancy and fine surface quality; suitable for process system with excellent rigidity.


Detailed pictures

Technology Parameters

d	l1	D	l2	L
3.3	28	6	36	66
6.0	44	6	36	82
8.0	53	8	36	91
9.5	61	10	40	103
10.0	61	10	40	10
12.0	71	12	45	118
14.0	77	14	45	124
16.0	83	16	48	133

Packing of end mill

Inner package	Plastic box,normally 10 pcs in a box, other customized pacakge are avaliable.
Exterior Package	Standard high quality paper cartons.

Company Information
Zhuzhou OBT Carbide Tools CO.,Ltd is a professional producer for solid carbide end mills,  indexable cutting tools, tool holders, non-standard tool.

Our main products cover solid carbide milling cutters, drills, reamers, carbide blade cutter, spiral end mill,  indexable cutting tools, machining centers cutting tools, tool holders and other CNC machining fields. And we are able to do the design and manufacture of non-standard tools.

Sincerely thank you for choosing OBT, we will continue providing the best quality products and services to clients all over the worlds.

 
Feedback

FAQ
Q: 1. Are you a trading company or manufacturer?
A: Our company is  a professional producer with more than 6 years experience in this field.
Q: 2. Do you provide samples? Is it free or extra?
A: Yes, we could offer free samples(carbide insert, end mills and etc.) for testing as support, clients will just need pay the sample deliver cost fee only.
Q: 3. Can you produce Special Carbide Tools?
A: Yes, we can. OEM and ODM are available. And we have our own professional R&D team that we could produce according to your drawing or sample.
Q: 4. What's your MOQ?
A: 5 pieces. We welcome your sample order to test our quality, we believe that u will find that we are the right supplier u are looking for.


If you have any other questions, please feel free to contact us below.