2 Flute CNC Tungsten Carbide Coolant 3D Tialn Coating Twist Drill Bit for Matel Stainless Steel

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2 Flute CNC Tungsten Carbide Coolant 3D Tialn Coating Twist Drill Bit for Matel Stainless Steel

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Product Description

2 Flute CNC Tungsten Carbide Coolant Twist Drill Bit Tool

High Precision 3D Tialn Coating for Metal & Stainless Steel

Model NO.eitfs2019

MaterialSolid Carbide

UsageWood & Metal Drilling

Flute Diameter0.3-40mm

Shank Diameter4-40mm

Overall Length38-330mm

Package1PC/Plastic Tube

OriginChina

Capacity3000 Pieces/Month

Technical Specifications

ISO Application Area	K15-K30
Material	Tungsten Carbide, Tungsten Cobalt Alloy
Precision	0.005-0.01mm
Coating Options	AlTiN, TiAlN, TiAISI, TiSiN, TiN, DLC, Nano, Diamond
Chemical Composition	Wc: 89.5-90.5 / Co: 9.5-10.5
Hardness (HRC)	HRC45, HRC55, HRC58, HRC60, HRC65
Suitable For	Cast iron, carbon steel, mould steel, stainless steel, titanium alloy, tool steel, and heat-treated steel

Product Key Features

Special Designed Drill Tip Increases centering ability and chip breaker performance, significantly improving processing efficiency.
Sharper Cutting Edge Reduces cutting resistance and torque, extending the lifespan of both tools and machinery.
Heat-Resistant Coating Utilizes HELICA/ALTIN coating for stable high-speed processing and thermal protection.
Smooth and Wide Flute Engineered for easier chip removal and prevention of clogging during deep drilling.
High Quality Raw Material Manufactured using high toughness, fine-grain carbon tungsten for maximum durability.
Polished Surface Treatment Reduces friction coefficients, improving lathe efficiency and saving production time.

Solid Carbide Twist Drill - 3D Dimensions

d1 (Range)	d2	L1	L2	L3	L4	Coolant Solution
3.00-3.70	6	62	20	14	36	Inner Coolant
4.00-4.65	6	66	24	17	36	Inner Coolant
6.10-7.00	8	79	34	24	36	Inner Coolant
8.10-10.00	10	89	47	35	40	Inner Coolant
12.25-14.00	14	107	60	43	45	Inner Coolant
18.50-20.00	20	131	79	55	50	Inner Coolant

Performance & Testing

1. Chip Breaker Ability

2. Oxidation Resistance (1100ºC)

3. Side Edge Abrasion (After 60m)

4. Top Edge Abrasion (After 60m)

Why Choose Our Solutions

Quality Assurance

Strict quality processes cover every manufacturing step.

OEM & ODM

Custom cutting tools designed to your specific requirements.

24/7 Support

Online technical support available for all clients.

Production Process & Global Presence

High Quality with Reasonable Price. Welcome to send an inquiry.

Frequently Asked Questions

1. What is the typical delivery time for orders? Our standard delivery time is 5-10 working days, depending on the order size and customization requirements.

2. Which payment methods do you accept? We accept various payment terms including T/T (Bank Transfer), PayPal, and Western Union for your convenience.

3. What shipping options are available? We ship globally using reliable carriers such as DHL, FEDEX, UPS, TNT, and EMS, according to your specific demand.

4. What are your primary international markets? Our main markets include Germany, Italy, France, Spain, Russia, Australia, Brazil, Canada, the USA, Mexico, and Turkey.

5. How does your product quality compare to premium brands? Our products are positioned to match the quality standards of advanced German brands while maintaining more reasonable pricing.

6. Can I request custom sizes for specialized projects? Yes, we offer OEM and ODM services where custom cutting tools can be specifically designed and manufactured for your unique applications.