Drills
16 από 16 products
Special HSS-E Cobalt (Co5%) Coated Drills for Stainless Steel - INOX
HSS Drills for Aluminum
Aluminum drills are specially designed for drilling aluminum and other soft metals. They usually feature sharp, durable edges to minimize friction ...
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Extra Long HSS-E Cobalt (Co5%) Drills for Aluminum
Specifications for DL507 Drills: Material: HSS-E (High-Speed Steel - Cobalt) Point Angle: 118° Cutting Shape: 38° Helix Diameter Tolerance: h...
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Extra Long (XL) HSS-E Cobalt (Co5%) Drills
Cobalt drills are drills made for special drilling applications consisting of steel with a high cobalt content compared to other steels, usually ...
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HSS Left-Hand Drills
Left-hand drills have the peculiarity that their flutes "run" in the opposite direction (counterclockwise). The left-hand drill is used for removin...
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Carbide Drills 2D Uncoated
Uncoated Carbide Drill for 2xD depth (2 times the diameter) Ideal for soft and hard steels, for soft materials such as aluminum, plastics. Technic...
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HSSCO Cobalt (Co8%) Drill Bits for HARDOX 500 Machining
Specifications Type: Short series metal drill bit, straight shank Material: HSSCO (8% Co) Standard: DIN 338 N Point angle: 135° (Step Poin...
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HSS drills for magnetic drills Weldon 19
Specifications Tool type: Annular cutter / hollow drill for magnetic drills Material: HSS (High Speed Steel) Connection (shank): Weldon 19 m...
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HSSE (5%Co) drill bits for magnetic drills Weldon 19
Specifications Type: Annular cutter / magnetic drill bit Material: HSSE (HSS with cobalt 5% Co) Connection (shank): Weldon 19 mm Diameter ...
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HSSE (5%Co) TiAlN-coated cutters for Weldon 19 magnetic drills
Specifications Type: Annular cutter for magnetic drills Material: HSSE (HSS-E) with 5% Co (cobalt) Coating: TiAlN Connection (shank): Weld...
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DREAM DRILLS INOX Carbide Drills 3D Coated through Coolant
Drill with Morse Taper HSS DIN 345
Taper shank drills offer these advantages compared to straight shank drills: No chuck needed Greater tool rigidity Improved concentricity Narrower...
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Cobalt Heavy Duty Drill with Morse Taper
DREAM DRILLS Carbide Drills for Aluminum Through Coolant
Long Carbide Drills Uncovered
Annular cutters with brazed carbide inserts for magnetic drills Weldon 19
Specifications Type: TCT annular cutters with brazed carbide inserts Body material: High Speed Steel (HSS) with carbide inserts Connection /...
View full detailsMetal drills are cutting tools designed to produce accurate holes in steel, stainless, aluminum and alloys, with controlled chip evacuation and stable point geometry. They are used on hand drills, drill presses and machine tools for production and maintenance work.
Available options include HSS, cobalt, center drills, step drills and taper shank drills, in multiple diameters, lengths and shank styles (straight or taper), with coated versions for higher heat and wear resistance, from Yg, Hepyc & Precitools.
Choose the drill based on material, cutting speed and coolant use to improve tool life and hole quality while minimizing burrs.
Drills
The metal drill bits are cutting tools designed for drilling holes in a wide range of materials, from plain structural steel to hardened alloys and stainless steel. Their performance depends on the material of manufacture, the cutting edge angle and the coating they have.
- Main Material Categories:HSS (High Speed Steel): Suitable for plain steel and soft metals. They are distinguished into HSS-R (rolled), HSS-G (ground for higher accuracy).HSS-Co (Cobalt): Contain 5% or 8% cobalt. They are highly resistant to high temperatures and ideal for stainless steel (Inox).Carbide (Solid Carbide): Top hardness for industrial use in CNC, allowing very high cutting speeds.
- Tip Geometry: Most metal drill bits have an angle of 118° for general use or 135° (Split Point) for self-centering without the need for center punching.
- Coatings: Layers such as TiN (Titanium Nitride - gold color) are used to reduce friction, or TiAlN for maximum thermal resistance.