• Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd
  • Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd
  • Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd
  • Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd
  • Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd
  • Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd

Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd

Length: 38-330mm
Type: Twist Drill Bit
Material: Tungsten Carbide
Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
Flute Diameter: 0.3-40mm
Dia Size: 4mm-40mm
Samples:
US$ 10/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2019

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Basic Info.

Model NO.
eitfs3553
Precision
0.005~-0.01mm
Over All Length
38-330mm
HRC
45/55/60/65HRC
Flute
2/3
Suitable for
Coper.Cast Iron.Carbon Steel.Mould Steel
Controlling Mode
CNC System
Use
Metal Drilling
Transport Package
Each Piece with Plastic Box in Carton.
Trademark
eitfs
Origin
China
Production Capacity
3000 Piece/Pieces Per Month

Product Description

Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20XDTungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd

About Us:

Changzhou Aitefasi Tool Co., Ltd. founded in 2004, is a high-tech manufacturer specialized in providing High-performance carbide cutting tools. Many high-performance equipments which are from Germany, USA and Switze produce high-quality cnc tools, including:

1. Tungsten Solid Carbide Drill Bits
Inner coolant and outer coolant drill bits.
Support 3XD, 5XD, 8XD, 20XD, even more length and customized accepts.
Twist drill, center drill, bottom drill and other types of drill bits.


2. Tungsten Solid Carbide End Mill
Square end mill, ball nose end mill and other end mills.

3. Tungsten Solid Carbide Reamer
Twist and straight flute, with high precision and long life.

4. Customized CNC Toolings
Customized as requirements, ODM & OEM accepts.


Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd

Products Function:

 
Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide
Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your requirements
Overall Length 38-330mm (customized is acceptable)
Flute Diameter 0.3-40mm (customized is acceptable)
Diameter 4-40mm (customized is acceptable)
Precision 0.005-0.01 (high precision)
HRC 45/50/55/65 HRC
Controlling Mode cnc tooling system
Processing Type Finishing Maching
Suitable for wood, cast iron, carbon steel, mould steel, stainless steel, titanium alloy, tool steel, and heat-treated steel, etc


Products Detail:

Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd
Twist Drill Bits-20D
d1 d2 L1 L2 L3 L4 Coolant solution
3.00 3.00 101 68 63 30 Inner Coolant
3.50 4.00 125 79 74 32 Inner Coolant
4.00 4.00 125 90 84 32 Inner Coolant
4.50 5.00 149 101 95 34 Inner Coolant
5.00 5.00 149 112 105 34 Inner Coolant
5.50 6.00 173 123 116 36 Inner Coolant
6.00 6.00 173 134 126 36 Inner Coolant
6.50 7.00 197 145 137 38 Inner Coolant
7.00 7.00 197 158 147 38 Inner Coolant
7.50 8.00 221 167 158 40 Inner Coolant
8.00 8.50 221 178 169 40 Inner Coolant
8.50 9.00 245 189 183 42 Inner Coolant
9.00 9.50 245 200 189 42 Inner Coolant
9.50 10.00 269 211 200 44 Inner Coolant
10.00 10.00 269 222 210 44 Inner Coolant
Customized Tools are Acceptable

Why Choose Us?

1. Chip breaker ability

Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd

2. Perfect oxidation resistance in high temperature 1100ºC

Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd

3. Abrasion condition of side cutting edge after processing 60m

Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd

4. Abrasion condition of top cutting edge after processing 60m

Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd

What We Have?

1. Imported production equipment

2 sets "Walter HP" from Germany, specializing in manufacture large diameter tools; 
1 set "Walter Micro"from Germany,specializing in manufacture Micro diameter tools;
2 sets Schutte Wu 305 Linear from German;
2 sets Star PTG6 from USA;
2 sets "Rollomatic GrindSmart628XS" high precision grinding machine from Switzerland; 
1 set Rollomatic NP5 from Switzerland.

2. Imported inspection equipment

1 set URMA digiset 3 tool measuring equipment from Switzerland;
2 sets PG 1000 tool measuring equipment testing the point of drill bit from USA;
1 set Mitutoyo Laser Scan Micrometer Equipment.

Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd

3. Strict quality control

Strict quality control process covers every step of production from the raw materials to the finished product, and provide strict quality warranty.


Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd

Certification:

Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd


Exhibition:

Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd

Package & Delivery:

Tungsten Carbide Drilling Tools 2 Flute Full Deep Hole Twist Drill Bits 20xd

FAQ:

Q1. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you do the rest payment.

Q2. What are your terms of delivery?
A: EXW, FOB, CFR, CIF, ETC.

Q3. How about your delivery time?
A: Generally, It will take 10-15 days after receiving your advance payment. The specific delivery time depends on theitems and the quantity of your order.

Q4. Do you provide samples? is it free or extra?
A: Yes, we could offer our stock sample for free charge and you please pay the cost of freight.
custom cutting tools negotiated then we will quote the best sample cost.

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