MILWAUKEE 3 Pc Step Drill Set
MILWAUKEE Step Drill Bits far surpass the competition. With a single cutting edge design, you will have more control and a cleaner finish. Made of high speed steel, these new step drill bits are durable and designed to drill through most metals. The black oxide finish prevents corrosion and has great capacity to work with drilling lubricants. The new Rapid Strike tip prevents bit walking and allows faster penetration. With laser etched markings that are hard-wearing and a 3-Flat Shank you can be confident while drilling with MILWAUKEE Step Drill Bits.
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Step Drill Bits
MILWAUKEE Step Drill Bit
MILWAUKEE Step Drill Bits far surpass the competition. With a single cutting edge design, you will have more control and a cleaner finish. Made of high speed steel, these new step drill bits are durable and designed to drill through most metals. The black oxide finish prevents corrosion and has great capacity to work with drilling lubricants. The new Rapid Strike tip prevents bit walking and allows faster penetration. With laser etched markings that are hard-wearing and a 3-Flat Shank you can be confident while drilling with MILWAUKEE Step Drill Bits.
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Drill Bits
SP TOOLS High Speed Steel (HSS) Step Drill Bit Sets – Metric – 3pc
FEATURES
- Made from high quality high speed steel (HSS) offering the best combination of strength, heat & wear resistance
- Industrial grade – extremely sharp, strong and durable
- Precision engineered for accurate hole sizes
- Drills perfectly round holes in steel, brass, plastic, wood etc
- Two flute design provides faster, smoother and cleaner cuts
- Automatically deburrs hole as you drill
- Self-starting – No Center punching required as the bit won’t skate off target
- Each step is clearly labelled with depth diameters
SIZES INCLUDED
- 6 to 30mm (13-step bit)
- 4 to 20mm (9-step bit)
- 4 to 12mm (9-step bit)
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COBALT TiAlN Coated Spiral Flute
BORDO COBALT TiAlN Coated Spiral Flute Set
- 4-30mm 3 Pce Spiral Flute HSS Cobalt Step Drill Set
- HSS-Co5 (Cobalt) Titanium Aluminium Nitride Coated (TiAlN) Spiral Flute Step Drill Set
- Bordo Cobalt Spiral Flute Titanium Aluminium Nitride (TiAlN) coated step drills offer unparalleled performance when drilling hard metals such as stainless steel.
- HSS-Co5 material provides increased performance and tool life when machining tough steels.
- Bordo step drills are ideal for electrical contractors, sheetmetal workers and auto mechanics.
- Step drills are designed for drilling repetitive holes in steel, stainless steel, copper, brass, aluminium, plastic, plexiglas, laminates and many other thin materials.
- High performance point for faster starting and reduced bit wander.
- No pilot hole required.
- Stepless drilling in the thinnest sheets.
- Burr-free drilling without sheet deformation.
- Automatic deburring.
- Spiral flutes enable easier tool penetration.
- Titanium Aluminium Nitride (TiAlN) is a thin film coating that was developed from Titanium Nitride.
- TiAlN offers higher temperature resistance than TiN, as well as slightly higher hardness and especially higher hot hardness (i.e. the hardness at high temperatures).
- It is primarily used in high temperature environments above the limits of TiN usage.
- This coating works by forming a thin surface layer of Alumina (Al2O3), or Aluminium Oxide ceramic.
- As the layer wears it continuously reforms.
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Step Drill Bits
MILWAUKEE Cobalt AlCrN Step Drill Bit
The Milwaukee Cobalt Step Drill Bits are engineered with a Cobalt Base Material and Aluminium Chromium Nitride (AlCrN) coating for 10x more life vs. Milwaukee standard step drill bits. Featuring the RAPID STRIKE™ Tip helps provide accurate starts without walking whilst generating less heat for faster penetration. For increased accuracy and convenience, easy stop, laser etched identification and a durable 3-flat SECURE GRIP™ shank helps maximise performance from application to application. Made in the USA with global materials, Milwaukee’s Cobalt Step Drill Bits are optimised for low speed use in stainless steel and high speed use in mild steel.
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