2D/3D/4D/5D U Drills for Drilling Holder Tools CNC Indexable 3D U Drill with Carbide Drill Bit High Speed Carbide Milling Udrill Tools Insert

• Customization: Available
• Certification: ISO9001
• Application: Punching Machine, Grinding Machine, Slotting Machine, Milling Machine, Drilling Machine, Boring Machine
• Model NO.: SP18-3D-C25
• Standard: Standard
• Coating: Coating
• Material: Stainless Steel
• Coated: PVD/CVD
• Workpiece Material: Steel \ Stainless Steel \ Cast Iron
• OEM: Available
• Blade Type: Cutter Head
• Condition: New
• Transport Package: Carton
• Specification: General
• Trademark: YOUCUT
• Origin: China
• HS Code: 8202100000

Product Description

Features:
-High efficiency, high wear resistance, than the traditional welding blade, alloy blade processing efficiency increased more than 4 times.
-Suitable for cast iron, stainless steel, steel processing.
-Not easy to rust, easy to use.

YOUCUT U Drill 3D Type

Model: SP18-3D-C25
Applications: Deep hole drilling (3×D to 10×D), high-speed machining of steel (P20, 4140), stainless steel (304, 316), titanium (Ti6Al4V), Inconel, and hardened materials (HRC 50+).

 

Key Features

 3D Geometry Innovation

• Asymmetric Flute Design: Reduces cutting forces by 30%, enabling higher feed rates (up to 0.4mm/rev).

• Internal Coolant Channels: Directs high-pressure coolant (up to 70 bar) to cutting edges for heat dissipation and chip evacuation.

 Ultimate Durability

• TiAlN Coated Carbide Inserts: Withstand temperatures up to 900°C, extending tool life 2x vs. uncoated drills.

• Anti-Vibration Body: Reinforced steel shank minimizes deflection in deep holes (up to 10×D).

 Smart Chip Control

• Optimized Chip Breaker: Curls chips into small fragments, preventing clogging in deep drilling.

• Universal Compatibility: Fits standard CNC drilling cycles (G83, G73) and modular tool holders.

 

Technical Specifications

• Drill Diameter: 6mm-40mm (Standard), Custom up to 50mm

• Depth-to-Diameter Ratio: Up to 10×D

• Shank Type: Straight / Weldon Flat / HSK (Optional)

• Insert Geometry: 3D Chip Breaker for Steel / High-Positive for Aluminum

• Coating Options: TiAlN (Gold) / AlCrN (Black) / Uncoated (For Non-Ferrous)

• Max RPM: 15,000 (Dependent on diameter and material)

• Certifications: ISO 9001, CE

 

Performance Benefits

 50% Faster Cycle Time: Replace multiple tools with single-pass drilling.
 Surface Finish Ra ≤1.6μm: Ideal for precision hydraulic and pneumatic components.
 Multi-Material Mastery: From soft aluminum to HRC 60+ hardened steels.

 

Ideal Use Cases

• Automotive: Drilling cylinder head oil galleries and crankshaft holes.

• Aerospace: Deep holes in titanium landing gear components.

• Energy: Drilling Inconel heat exchanger tubes for nuclear reactors.

• Medical: Precision holes in surgical instrument stainless steel.

• Mold & Die: Cooling channel drilling in hardened H13 tool steel.

 

Safety & Maintenance

 Use Through-Spindle Coolant (TSC): Ensure chip evacuation in holes deeper than 5×D.
 Avoid Interrupted Cuts: Maintain continuous feed to prevent insert chipping.
 Clean with Non-Chlorinated Solvents: Protect coating integrity.

 

Packaging & Support

• Professional Kit: Drill body + 5 inserts + torque wrench + insert key.

• Bulk Orders: 10 drills/box with foam inserts.

• Warranty: 12-month performance guarantee (Excludes abrasive materials).

• Free Resources: Drilling Parameter Calculator + CAM Compatibility Guide.

 

Why Choose Us?
Engineered for Flawless Flat Surfaces" - Trusted by 1,000+ CNC workshops globally.
Certifications: ISO 9001

 

U Drill 3D Type Carbide Indexable Drill High Efficiency Deep Hole Drilling for Steel/Stainless/Iron Indexable Carbide Insert Drilling tools CNC machining
Features:

1. Can be used on cnc lathe machine ;
2. Matched with CNC inserts SPGT/SPMT;
3.Material 42CrMo and whole forging processing make the turning tool with long service life, better wear-resistantce,strength and rigidity,high working efficiency;
4. Using 0.01mm feeler gauge to insure the tightly connection between the inserts and the tool;
5. Adopt advanced heat treatment equipment, make sure the uniformity of the hardness(HRC40-45);
6. Processed with high precision CNC machining centre.

  

 

 

Our Main Products

Carbide turning inserts	TNMG/WNMG/CNMG/DNMG/VNMG/SNMG/CCMT/TCMT/VBMT/DCMT
Carbide threading inserts	16ER/16IR AG60 AG55 /ISO1.0 1.5 2.0 2.5 TR SAGE API APIRD W ect
Carbide grooving inserts	MGMN/MRMN/TDC/TDJ/TDT/TDXU/SP/DGN/N123/PENTA
Carbide milling inserts	R390 /APMT/ APKT/BDMT/RCKT/RPMW/RPMT/RDMT
High feed milling inserts	BLMP/LNMU/LOGU/SNMX/ONMU/3PKT/LNMX/WNMU/SDMT
Aluminum inserts	CCGT/DCGT/TCGT/VCGT/GDMA/SEKT/APKT
Drilling inserts	SPMG/WCMX
Cermet cutting tools	CCGT/TPGT/WBGT/TNGG
Toolholders	SER/SNR/MGEHR/L/SPB ect

 

Stock

Our company has sufficient stock, and we also provide non-standard customised service,different Hardness based on client's requirement.

Packaging & Shipping

Packaging:
Step 1:The product is packed in a plastic box, normally 10 pcs in a box.
Step 2: using bubble wraps to package each insert parcel.
Step 3: using the paper carton of Thickening and hard with bubble wraps to sealing.
Shipping:
We use the fastest express (FedEx, TNT, DHL, UPS) to deliver, can deliver to any country within 5-15 days.

Payment

T/T / Western Union
 

More About Us

 

 

 

FAQ

1Q:Who are we?
A:We are based in Chengdu, China. The company locates in Chengdu City, one of the big cutting tools production base in China. Now we have over 50 employees and passed the ISO 9001:2008 certification. Our products have been exported to Europe, Southeast Asia, Middle East and other areas for more than 5 years.

2Q:How can we guarantee quality?
A:Always a pre-production sample before mass production;Always final Inspection before shipment.

3Q:What can you buy from us?
A:carbide turning milling threading grooving&parting drilling inserts, End mills, tiny tools, toolholders, swiss tools and so on; For more information, please contact us.

4Q:Can I get a sample to check your quality?
A:Yes, after confirm the price, you can require sample to check the quality. we will send you samples when you pay for them.

5Q: what services can we provide?
A:Delivery Terms: FOB, CIF, EXW, FCA, CPT, Express Delivery;
    Payment Currency :USD,EUR,RMB;
    Payment Type: T/T, Western Union;
    Language Spoken: English, Chinese,
    Stock : Standard specification within 24 hours delivery 

Our Advantages:

1.A large number of standard stocks, the spot is fast.Provide 24-hour pre-sales and after-sales service, reply within 3 minutes.
2. Manufacturer with more than 15 years experience.
3. A great quantity of formula special for all kinds of different stone.
4. Approved quality with factory competitive price.
5. Long lifespan, good sharpness, stable performance and high cutting efficiency.
6. Custom-design can be meet upon request, small trial order available any time, sample for testing can be delivery in very short time.
7.Welcome friends from all over the world to contact, let us cooperate and win-win.