Carbide drill cutting tools for hard-to-cut materials

Suitable for:  Hard-to-cut material ( AlTiN coating ), high hardness steel processing(NaNo, TiAlXN coating)High hardness steel processingShapeDimensionSuitable forFlat head typeD1.0 to 20mm, L50 to150mm-55HRC-68HRCDeep groove flat headD0.3 to 50mm, L50,60,70mmMirco flat endD0.3 to 3.0mm, L50mmBallnoseD1.0 to 20.0mm, R0.5 to

Featured Products


Suitable for:  Hard-to-cut material ( AlTiN coating ), high hardness steel processing(NaNo, TiAlXN coating)
High hardness steel processingShapeDimensionSuitable for
Flat head typeD1.0 to 20mm, L50 to150mm-55HRC
-68HRC
Deep groove flat headD0.3 to 50mm, L50,60,70mm
Mirco flat endD0.3 to 3.0mm, L50mm
BallnoseD1.0 to 20.0mm, R0.5 to 10.0mm
Deep groove ballnoseD0.3 to 3mm, R0.15 to 1.5mm
Radius typeD1.0 to 20mm, L50 to 150mm
Hard-to-cut material processingFlat head typeD3.0 to 20mm,L50 to 150mmCarbon steel, alloy steel, heat-resistant alloy, titanium alloy
Radius typeD6.0 to 20mm,L50 to 150mm
Package: 1 PCS in a Plastic Tube, 10 PCS Per Group
Tungsten Carbide Drill Bits Cutting Tool for Hard-to-Cut Material
Tungsten Carbide Drill Bits Cutting Tool for Hard-to-Cut Material
Tungsten Carbide Drill Bits Cutting Tool for Hard-to-Cut Material

Products Raw Material Description:
GradeISO RangeWC+Co(%)WC grain size(um)Density(g/cm3)HardnessProperties&Application
Hv30HRA
RV06UK05-K1093.5+6.50.614.85189093.5High cutting speed milling.
For drilling, milling of plastic composites, PCB, ceramics, woods, and MDF.
RV09UK10-K2091+90.414.50189093.5High cutting speed milling, finishing
Hardness steel, plastics, fiber-reinforced materials, HRC55-65.
RV10SK20-K4090+100.814.42160091.5High cutting speed milling, and drilling
For general usage, suitable for all kinds of material below HRC45.
RV12SK20-K4088+120.614.12158091.2Specially designed for machining stainless steel.
For use on stainless steel, nickel-based alloys, titanium alloy, and special alloy.
RV25SK20-K4088+120.414.10175092.5Suitable for finishing processing, and roughing of steels with hardness between 45 and 55HRC, steels for surface treatments, nickel alloys.
RV30SK20-K4088+120.614.10168092.0Perfect balance for hardness and toughness.
For general usage and can provide extremely long life.

We can provide you with product selection or customized services from the following aspects.
Endmill series:
High-performance general machining with unequal pitch.
High-performance general.
General milling.
Machining hardened material.
Machining copper.
Machining aluminum.

Machining of hard-to-cut materials


End mill type: High-feed-rate. Corrugated edge. Radius. Ball nose. The sharp flat end. Corner protection flat end.
Structure type: Tiny diameter. Straight neck. Taper neck. Standard.
Coating type: Super nanometer crystal TiAlCrN coating. Super crystal nano heat resistant. TiAlN coatings. Nano TiAlN coating. TiAlN coating.  AlTiN coating. CrN coating.
Machining operation: Side face. Step shoulder. Straight slot. Deep flattened slot. Profile. Cavity. Ball nose slot.  Deep ball nose slot. Radius shoulder. Radius corner slot.
Workpiece material: Carbon steel. Alloy steel. Pre-hardened steel, Hardened steel. Stainless steel. Cast iron, Nodular cast iron. Copper alloy. Aluminum alloy. Titanium alloy. Heat resistant alloy.

Our products with ISO 9001 approved, about 200 kinds of milling cutter for you to choose from, of course, can also be customized according to your company's needs, welcome send inquiry to us.


Whether you know exactly what type of carbide end mill is required or need to discuss the options with an expert. we are here to help.

Contact us for more information.

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