KOC-90°/120° Spot Drill for Aluminum

• Recommended for spot drilling and hole-entry chamfering in aluminum alloys, copper and resin.
• The DLC-coated design has two flutes and a 20° helix. Its 90° or 120° point establishes the starting location for drilling and can also produce the corresponding hole-entry angle.
• ⌀3–16 mm; 16 sizes.

MXNR-4-Flute Long-Neck Radius End Mill for Hardened Steel

Recommended for finishing wall profiles and floor-to-wall fillets in recessed areas of prehardened and hardened steel parts.
The TiSiN-coated, four-flute design uses a 35° helix, a short cutting section and a reduced neck, combining localized cutting at the tip with clearance from adjacent walls.
⌀0.2–6 mm; 358 sizes.

UEBS-2-Flute Short-Shank Ball End Mill

Recommended for curved surfaces and radii in carbon, alloy and prehardened steels when a short-shank, two-flute ball end mill is preferred.
AlTiCrN-coated, with the same radius, cutting length and shank diameter as the corresponding UEB sizes. Its 45 mm overall length is 5 mm shorter for setups requiring a shorter tool.
⌀1–4 mm; 40 sizes.

KOD-Dovetail Cutter

• Recommended for dovetail slots and back chamfers beneath slot openings in aluminum alloys, copper and resin.
• The reverse-tapered, four-flute head and reduced neck provide side access beneath the opening to form dovetail faces and back-chamfer profiles. The cutter is TiSiN-coated.
• ⌀1–12 mm; 57 sizes.

UXR-4-Flute Corner Radius End Mill

Recommended for wall profiling, slotting and floor-to-wall fillets in carbon, alloy and prehardened steels.
Four flutes, a 35° helix and AlTiCrN coating are combined with a flat end and radiused corners for floors and their filleted transitions to side walls.
⌀1–12 mm; 75 sizes.

MXNE-4-Flute Long-Neck End Mill for Hardened Steel

For sidewalls, narrow slots and stepped floors at greater reach in prehardened steel and hardened steel at the 62 HRC level.
The TiSiN-coated, four-flute design has a 35° helix. A 1×D cutting length and reduced neck extend tool-tip access while providing clearance past the upper wall.
⌀1–8 mm; 85 sizes.

UCMS-ISO Internal Thread Mill, 2× Thread Length

Recommended for ISO metric internal threads with shorter thread lengths in carbon, alloy and prehardened steels.
A short threaded cutting section and reduced neck leave clearance between the neck and the hole wall. The design uses a 15° helix and TiSiN coating.
⌀0.72–16 mm; 18 sizes.

UEB-2-Flute Ball End Mill

Recommended for 3D contours and radii in carbon, alloy and prehardened steels, including curved mold surfaces and part profiles.
AlTiCrN coating, two flutes and a 30° helix are combined with a 2×D length of cut. The ball-nose profile suits continuous contouring across curved surfaces and blended radii.
⌀1–12 mm; 73 sizes.

UXE-4-Flute End Mill

For side milling, slotting and face milling in carbon, alloy and prehardened steels.
Four flutes with a 35° helix and AlTiCrN coating are available in fractional-millimeter diameters for slot widths, steps and profiles that do not match whole-millimeter tool sizes.
⌀1–12 mm; 76 sizes.

UXNR-4-Flute Long-Neck Radius End Mill

Recommended for wall profiles and floor-to-wall fillets in recessed areas of carbon, alloy and prehardened steel parts.
The short cutting section and reduced neck provide access to localized features with side-wall clearance. The design uses four flutes, a 35° helix and AlTiCrN coating.
⌀1–6 mm; 218 sizes.

KOE-Chamfer Mill

• Recommended for edge chamfering and edge finishing on stainless-steel, aluminum and copper parts.
• The TiSiN-coated cutter has four straight flutes. Different tip-diameter and taper-angle combinations accommodate the specified chamfer along outer edges and side faces.
• ⌀0.4–1.2 mm; 29 sizes.

KOF-External Groove Milling Cutter

• Recommended for external grooves and radiused side-groove profiles in aluminum, copper and resin parts.
• The formed radius edge produces the rounded groove profile, while the reduced neck gives the head access to side grooves. Sizes have four or six flutes and a TiSiN coating.
• ⌀4–12 mm; 28 sizes.