General Purpose Endmills | CGS Tool — Solid Carbide Cutting Tools
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General Purpose
Endmills

Premium micro grain carbide. 30° helix. Bright and ALTiN coated. Seven categories covering the full spectrum of general purpose CNC milling — from 1/32" to 1" and metric series from 1mm to 25mm.

General Purpose Speeds & Feeds
7Categories
50+Years Manufacturing
USAProudly Manufactured
100%Solid Carbide

Every tool in the GP lineup is manufactured from premium micro grain carbide with a 30° helix angle, and is available in bright (uncoated) or ALTiN coated configurations. Imperial sizes range from 1/32" to 1" with full metric coverage from 1mm to 25mm — in stub, standard, long, and extra-long lengths.

Square End 2FL · 3FL · 4FL

The workhorse of the GP line — 2, 3, and 4 flute square endmills for profile milling, roughing, slotting, and general material removal across ferrous and non-ferrous materials. The broadest selection in the lineup with an extensive range of diameters and lengths.

Diameters: 1/32"–1" · 1mm–25mm Lengths: Stub, Standard, Long, X-Long Coating: Bright (Uncoated) / ALTiN
Workhorse Profile Roughing Slotting
Spec Sheet

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Ball End 2FL · 4FL

Full ball nose geometry for smooth 3D contour milling and finishing operations. Excels at profiling complex surfaces, sculpting mold cavities, and producing fine surface finishes on contoured geometries with consistent dimensional accuracy.

Diameters: 1/32"–1" · 1mm–25mm Lengths: Stub, Standard, Long, X-Long Coating: Bright (Uncoated) / ALTiN
3D Contouring Finishing Mold & Die
Spec Sheet

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Corner Radius 2FL · 4FL

Combines the productivity of a square endmill with the added strength of a radiused corner — longer tool life, reduced chipping, and improved surface finish in high-stress milling operations. Available in a comprehensive range of radii from .010" to .125".

Diameters: 1/8"–1" Radii: .010", .015", .020", .030", .060", .125" Coating: Bright (Uncoated) / ALTiN
Corner Strength Extended Life Steel Stainless
Spec Sheet

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Drill Mills 2FL · 4FL

Versatile 2 and 4 flute tools with a 90° drill point geometry designed for spotting, countersinking, chamfering, drilling, and side milling — all in one tool. Eliminates tool changes and reduces setup time in production environments. Available in bright and ALTiN coatings with other point angles available upon request for quote.

Diameters: 1/8"–3/4" Point Angle: 90° (others on request) Coating: Bright (Uncoated) / ALTiN
Multi-Purpose Spotting Chamfering Drilling
Spec Sheet

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Profile Mills 2FL · 4FL

Undercut endmills designed for deep pocket and contour milling where standard reach tools cannot access. The reduced neck allows machining deep into pockets without interference while the ball nose geometry ensures smooth 3D surface profiles. Diameters from 1/8" with extensive reach and taper combinations available.

Diameters: 1/8"–1/2" (7000 & 8000 Series) Taper: 0° & 2° Coating: Bright (Uncoated) / ALTiN
Deep Pocket Undercut Contour 3D Surface
Spec Sheet

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Double End 2FL · 4FL

Double-ended design provides two cutting ends per tool, effectively doubling the usable life and reducing tooling cost per part. Available in square end and ball end configurations with 2 and 4 flute options. An economical choice for production environments with high tool consumption and repeat operations.

Diameters: 1/32"–3/4" End Styles: Square & Ball Coating: Bright (Uncoated) / ALTiN
2x Life Economical Square Ball
Spec Sheet

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Metric Series 2FL · 4FL

Full metric coverage in all standard GP categories — square end, ball end, corner radius, and double end. Sized in millimeter increments from 1mm through 25mm to meet the requirements of metric engineering drawings and international manufacturing specifications. The same premium micro grain carbide and 30° helix as the imperial lineup.

Diameters: 1mm–25mm Categories: Square, Ball, CR, Double End Coating: Bright (Uncoated) / ALTiN
Metric 1mm–25mm International
Spec Sheet

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