End Mills

Find Your End Mill


High Performance Rougher

Z-Carb HPR | Series Z5

The new Z-Carb HPR Five Flute Roughing End Mills are ideal for achieving high metal removal rates (MRR) and a finish of 80 RMS or better on most materials. The specialized five flute design is engineered for increased productivity over three and four flute end mills. The variable indexing geometry allows for improved chatter suppression over symmetrical designs.
Patented variable rake end mills

Z-Carb AP | Series Z1

With conventional end mills, the cutting teeth entering and exiting the material creates a natural rhythm that results in damaging harmonics. Harmonics produce a frequency that resonates through the entire tool, resulting in one of the most damaging forms of cutter wear known as chatter. Chatter degrades the quality of your finish. Until now, your only choice was to adjust your operating parameters to account for the limitations of your conventional end mill. With its patented, one of a kind geometry, the Z-Carb AP offers three stages of chatter suppression, resulting in the quietest, most stable milling experience available.

7 Flute End Mill for Dynamic Milling

H-Carb | Series 77

The new H-Carb seven-flute High Efficiency end mill specializes in deep axial trochoidal and high-speed machining applications offered at various lengths of cut. The specialized core and flute design improves rigidity and chip flow while reducing deflection. The seven-flute design allows for superior finishes at higher speed and feed rates versus 5 and 6 flute tools.
Specialized high performance end mills for HTA materials

Z-Carb HTA | Series ZH1

The Z-Carb HTA features an enhanced high helix design and enhanced core to meet the demands of machining high-temperature alloys. The patented unequal helix design changes the angle at which each cutting edge enters the material, and unequal flute spacing helps disrupt the rhythmic pattern created by the cutting edge. These advancements in design eliminate harmful chatter and increase the material removal rate through increased feeds and depths of cut.

The Original Variable Geometry End Mill

Z-Carb | Series Z1

Z-Carb four-flute high performance end mills set the standard for optimal removal rates. With unparalleled efficiency and performance, these legendary tools have been upgraded with enhanced geometry.

Negative Rake Z-Carb for Superior Performance in Mold and Die

Z-Carb MD | Series ZD

The patented unequal high helix of the Z-Carb MD reduces damaging harmonics by changing the angle at which each cutting edge enters and exits the material. Combined with unequal flute spacing and a heavy core, this end mill effortlessly machines hardened steels with incredible tool life.

High Performance Finishing End Mills

V-Carb | Series 55

V-Carb end mills set the standard for peak finish quality. These five-flute, unequal helix tools feature unequal indexing and an ideal rake and relief combination for unmatched finishing capability. Available with a full selection of corner radii and ball nose configurations, the V-Carb portfolio is well equipped to handle your complex finishing requirements.

6-Flute High Speed Machining End Mills

T-Carb | Series 51

The T-Carb lineup features specialized engineering and design to excel at high-speed machining. Specifically trochoidal and peel milling, the T-Carb's 6 flute design with eccentric relief provides strength and supreme chip control at high speeds, and with surprising finish results.

Three Flute End Mills for Aggressive Operations

Series 33

Series 33 end mills use the latest in engineering design and grinding capabilities. They are ideal for aggressive ramping, pocketing, and slotting in difficult to machine materials such as Stainless Steel, Titanium, and Inconel. Designed for applications challenged by heavy chip evacuation, this 3-flute design offers increased chip clearance and a reduction in harmful harmonics.

High Performance Finishing End Mills

Multi-Carb | Series 66

The Multi-Carb High-Performance Finishing End Mill incorporates a large number of flutes for stability and high feed finishing capabilities in applications where surface finish and tolerance are critical factors. The large flute count design allows smoother cutting performance and increased tool life, positively impacting productivity and quality levels.

Variable Pitch End Mills

Series 7

The Series 7 End Mill provides precision performance and high production rates without chatter. This is the tool that can deliver it all in long lengths of cut: chatter suppression, longer tool life, better surface finishes, reduced harmonics and improved side-wall straightness.
Contouring End Mill for Hardened Materials

Turbo-Carb | Series 56

Designed for high speed roughing and finishing of complex contoured shapes in hardened materials. The Turbo Carb end mill is made of an application specific carbide to improve wear resistance and toughness in demanding applications. The high-performance S-Gash geometry on the ball improves shearing while reducing the load. Ideal for dry machining with the exclusive Ti-NAMITE A tool coating.
High Performance Finishing for Hardened Materials

Power-Carb | Series 57

Designed for high-speed finishing of hardened materials. The Power-Carb end mill is made of an application specific carbide to improve wear resistance and toughness in demanding applications. The tool is ideal for trochoidal milling applications in hardened steels and dry machining with the exclusive Ti-NAMITE A tool coating.
Slow Helix End Mill for CFRP

Series 27

Slow helix design adds strength to the edge allowing easy milling of highly abrasive materials. Available with Di-NAMITE diamond coating. Di-NAMITE is the hardest coating available with the best abrasion resistance.

High Performance End Mills for Non Ferrous Materials with Proprietary Chip Control Design

Ski-Carb | Series 44

Ski-Carb solid carbide end mills for aluminum & non-ferrous applications come with patented design features that allow for corner milling without chatter, greater shearing ability, increased rigidity, and additional protection against chipping. Primary and secondary flute wall construction avoids chip interference.
High Performance End Mills for Non Ferrous Materials with Proprietary Chip Control Design

Ski-Carb | Series 45

Ski-Carb solid carbide end mills for aluminum & non-ferrous applications come with patented design features that allow for corner milling without chatter, greater shearing ability, increased rigidity, and additional protection against chipping. Primary and secondary flute wall construction avoids chip interference.
High Performance End Mills for Non Ferrous Materials

S-Carb | Series 43

The original symmetrical flute design features and engineered flute form that provides high-performance results through a full range of machining conditions. These tools are designed for aggressive aluminum, non-ferrous, and non-metallic machining requiring a high level of material removal. The S-Carb family encompasses the 2-Flute Series 47, 3-Flute Series 43, 3-Flute Advanced Productivity Rougher (APR) and 4-Flute Finisher (APF). Product details below are for the following S-Carb Series 43 products: Series 43, 43CR, 43L, 43LC, 43EC, 43B, 43LB, 43EB, 43CB, 43LCB, 43M, 43MCR, 43ML, 43MLC, 43MB, 43MCB
High Performance End Mills for Non Ferrous Materials

S-Carb | Series 47

The original symmetrical flute design features and engineered flute form that provides high-performance results through a full range of machining conditions. These tools are designed for aggressive aluminum, non-ferrous, and non-metallic machining requiring a high level of material removal. The S-Carb family encompasses the 2-Flute Series 47, 3-Flute Series 43, 3-Flute Advanced Productivity Rougher (APR) and 4-Flute Finisher (APF). Product details below are for the following S-Carb Series 47 products: Series 47,47L, 47B, 47LB, 47M, 47ML, 47MB, 47MLB
Ultra High Performance Finishing End Mill for Aluminum

S-Carb | APF

The S-Carb Advanced Productivity Finisher (APF) is a four flute unique variable geometry finishing end mill. The APF out performs the traditional waterline method of thin-wall machining by over 60 times, with straighter and thinner walls. The APF is the authority in aerospace aluminum finishing and has set the global standard for part quality, cost, and tool life. The KSPT Advanced Productivity Aluminum program has redefined what is possible in aluminum machining with the APF and sibling tool the APR.
Ultra High Performance Roughing End Mill for Aluminum

S-Carb | APR

The S-Carb Advanced Productivity Rougher (APR) was engineered for high power, high-efficiency machining of aluminum aerospace structural parts. Material removal rates of 550 cubic inches is achievable with remarkable tool life and product finish. The APR's MRR capabilities are nearly six times that of its nearest competition based on lab testing. It is easy to see why KYOCERA SGS Precision Tools is known around the world as an authority in aluminum machining with the power and capability of the APR and its sibling tool, APF.
Ultra High Performance Roughing End Mill for Aluminum

S-Carb | APR-4

The S-Carb Advanced Productivity Rougher (APR) was engineered for high power, high-efficiency machining of aluminum aerospace structural parts. Material removal rates of 550 cubic inches is achievable with remarkable tool life and product finish. The APR's MRR capabilities are nearly six times that of its nearest competition based on lab testing. It is easy to see why KYOCERA SGS Precision Tools is known around the world as an authority in aluminum machining with the power and capability of the APR and its sibling tool, APF.
Ultra High Performance Roughing End Mill for Aluminum (NEW EXPANDED OFFERING)

S-Carb® | APR-3

The S-Carb® Advanced Productivity Rougher (APR-3) was engineered for high power, high efficiency machining of aluminum aerospace structural parts. Material removal rates (MRR) of 600 cubic inches is achievable with remarkable tool life and product finish. The APR-3's MRR capabilities are nearly six times that of its nearest competition based on lab testing. It is easy to see why KYOCERA SGS Precision Tools is known around the world as an authority in aluminum machining with the power and capability of the APR and its sibling tool, APF.
All-purpose performance end mills

Performance End Mills

Our performance end mills are manufactured right along side our high-performance products and undergo the same rigorous testing and quality control. We use the same machines, the same diamond grinding wheels, and the same metallurgical lab inspected raw material. Learn more about our performance product below.

Picatinny Dovetail Form (Side Profile) Tool For Ferrous Materials

Picatinny Rail Cutter | Ferrous Dovetail Form Tool

The new Picatinny Dovetail Form Tools are meticulously engineered for applications in the firearms industry. The Five Flute open endwork design allows for increased chip space with higher machining parameters. The tools are ideal for work in steels, stainless steels, hardened steels and titanium.
Picatinny Dovetail Form (Side Profile) Tool For Non-Ferrous Materials

Picatinny Rail Cutter | Non-Ferrous Dovetail Form Tool

The new Picatinny Dovetail Form Tools are meticulously engineered for applications in the firearms industry. The three flute open design improves chip removal at high feed rates. The symmetrical end gashing improves balance in high speed operations and the specially engineered flute shape adds increased chip control.
Picatinny Recoil Groove (Slotting) Tool For Non-Ferrous Materials

Picatinny Rail Cutter | Non-Ferrous Recoil Groove Tool

The new Picatinny Recoil Groove Tools are meticulously engineered for applications in the firearms industry. The 3 flute open design improves chip removal at high feed rates. The Symmetrical end gashing improves balance in high speed operations and the Ti-Namite-B coating makes the tool ideal for slotting operations in non-ferrous materials.
Picatinny Recoil Groove (Slotting) Tool For Ferrous Materials

Picatinny Rail Cutter | Ferrous Recoil Groove Tool

The new Picatinny Recoil Groove Tools are meticulously engineered for applications in the firearms industry. Equipped with a heavy core design for rigidity in difficult to machine materials, the tools are ideal for work in steels, stainless steels, hardened steels and titanium. The specially engineered flute design adds strength and improves chip flow and the tight corner radius tangency tolerance make this an ideal tool for machining quality recoil grooves.