3.175mm Carbide CNC PCB Drill Bits,UC ST ID Shape Drill Head For
PCB Machining
Carbide PCB Drill Bits Application Field:
3.175mm Carbide PCB Drill Bits is mainly used for machining PCB board,circuit board,solid
wood,aluminum alloy,bakelite board and epoxy board etc. With its
spiral flute and diamond coating, it could achieve longer tool life
and efficiency production by avoiding chip sticky.
Besides, your particular demands will always be met due to our
outstanding R&D team and standardizing factory production.
Welcome to contact us!
Product Details-- 3.175mm Carbide PCB Drill Bits
- Material :Tungsten steel round rods imported from Japan and Germany
with stable quality and higher tool life.
- Usage:For machining PCB board,circuit board,MDF,PVC,solid
wood,aluminum alloy,bakelite board and epoxy board etc.
- Hardness: HRA 91~93.5.
- Cutting Diameter:0.30~7.05mm
- Shank Diameter:3.175mm etc
- Coating : Diamond coating.
- Grinding process: Introducing mirror grinding technology,leads your
machining product to higher finish.
- Customization:Please attach CAD drawings/3D drawings to your
customized inquiry, thank you.
Specific product information as below:
| Brand Name: | Drow |
| Model Number: | 3.175mm Carbide PCB Drill Bits |
| Customized support: | OEM, ODM, OBM. |
| Standard | ISO |
| Product type: | PCB Drill Bits |
| Material: | Tungsten Carbide, 100% New Material |
| Coating: | Diamond coating |
| Hardness: | HRA 91~93.5 |
| Drill Diameter: | 0.30~7.05mm |
| Shank Diameter: | 3.175mm etc |
| Usage: | For machining PCB board and circuit board etc.Milling and drilling. |
| Applicable Material: | Suitable for machining PCB board,circuit board,MDF,PVC,solid
wood,aluminum alloy,bakelite board and epoxy board etc |
| Compatible machine: | CNC machining center, engraving machine and other high-speed
machines. |
| Machining type | Rough/Semi-Finishing |
Product Features:
1. Material selection: Tungsten Carbide, 100% New Material with
high wear resistance and hardness.
2.Application Field: Suitable for machining PCB board,circuit
board,solid wood,aluminum alloy,bakelite board and epoxy board
etc.Milling and drilling.
3.Burr-free cutting:The cutting edge is sharp and
wear-resistant.has the characteristics of good chip removal,high
processing efficiency.
4.Diamond coating: The heat insulation performance of diamond
coating is remarkable, coupled with its high wear resistance,this
drills is several times longer than that tool life of ordinary
carbide drill bits. It saves time for tool change. Greatly lower
your production cost.
Product Specification:
| Specification | Drill Head | Drill Diameter mm | Flute Length mm | Helix Angle | Point Angle | Primary Relief Angle | Secondary Relief Angle |
| Solid Carbide PCB Drill Bits | UC Type | 0.3 | 4.5 | 38° | 130° | 15° | 30° |
| 0.35 | 5 | 38° | 130° | 15° | 30° |
| 0.40-0.55 | 6 | 38° | 130° | 15° | 30° |
| 0.60-0.65 | 6.5 | 38° | 130° | 15° | 30° |
| 0.70-1.20 | 8 | 38° | 130° | 15° | 30° |
| ST Type | 1.25-2.80 | 10.5 | 38° | 130° | 15° | 30° |
| 2.85-3.05 | 10.5 | 30° | 130° | 15° | 30° |
| 3.10-3.15 | 10.5 | 30° | 130° | 15° | 30° |
| 3.175 | 12 | 30° | 130° | 15° | 30° |
| ID Type | 3.20-6.5 | 12 | 30° | 165° | 15° | 30° |
| 7.05 | 12 | 30° | 165° | 15° | 30° |
Why choose us:
1.Technical innovation: complex surfaces and functional structures
can be quickly formed and kept accurate.
2.Processing speed: short production cycle, fast delivery time, to
ensure delivery on time according to the delivery date.
3.Product quality:Absolutely strict inspection. high quality
guaranteed,high precision, up to 0.002-0.001mm.
4.Confidentiality system: triple confidentiality measures to
protect, proofing more assured.
5.Fully equipped: excellent processing capacity, multiple
production lines, advanced equipment, professional supporting
facilities.
6.Cost-effective: reasonable design and material selection lead us
to a competitive price, so that could help provide you more
favorable price of the same level products .
FAQ
Q1:Do you produce special cutting tools?
A: Yes,we specialize in customized cutter fabricate and translate
the most complex cutting idea into reality, tools manufactured by
us are designed and customized for various demanding applications
and variety materials!
Q2:Do you accept low volume for sample order? And what’s your MOQ
for special tools?
A: Yes, we do. For sample order, MOQ one piece is accepted, and the
sample lead time is 2-3 days. It can be negotiated for special
requirement.
Q3:If we want to cooperate with you, is it possible to get
confidentiality?
A: Sure, all your information including company info, drawings, PO
details will be kept confidential, we can signed NDA if you want
(non disclosure agreement).
Q4: What is your terms of payment?
A: T/T 30% as deposit, and 70% balance before delivery. We'll show
you the photos of the products and packages before you pay the
balance.
Q5: what can you buy from us?
A: Carbide insert,carbide end mill,carbide drill,carbide
boring,cutting tools&customized carbide precision molds.
Q6: How do you keep long-term and good relationship with our business?
A:1. Consistent quality and competitive price to ensure our
customers benefit ;
2. We respect every customer as our friend. We sincerely do
business and make friends with them, no matter where they come
from.
Q7:Are you a factory or trading company?
A1: We are a professional manufacturer of precision hardware tools
industry for tens of years. Welcome to visit our company.We
guarantee our products are factory price, very cheap and
competitive.
Q8: What's your delivery way?
A: According to the requirements of customers,we will provide the
best transportation service
