MILWAUKEE Cobalt AlCrN Step Drill Bit Set
What’s Included
Cobalt AlCrN Step Drill Bit 4-20mm
Cobalt AlCrN Step Drill Bit 6-35mm
Related products
-
Metal Drilling
KINCROME 4-20mm Spiral Step Drill – 1/4″ Hex
Specifications
Brand KINCROME Coating Titanium Aluminium Nitride (TiAIN) Shank 1/4″ Hex Warranty Kincrome Quality Colour Black Material M2 High Speed Steel (HSS) Length (mm) 88 Width (mm) 20 Height (mm) 20 Weight (kg) 0.15 Features
4-20mm (9-steps)Dual-spiral flute designTitanium Aluminium Nitride (TiAIN) coating1/4″ hex shankSuitable for use with impact drivers(0 reviews) -
Step Drill Bits
MILWAUKEE SHOCKWAVE™ Step Bit Set
Our SHOCKWAVE Impact Duty Step Bits are engineered to deliver a durable and fast impact step bit hole drilling solution. Our step drill bits are made in the USA with global materials and give you best-in-class performance in impact drivers with the versatility to be used in drills. The ¼” hex shank has an optimised SHOCKZONE body providing you with a more durable shank, reducing early shank breaks. A Titanium Aluminum Nitride (TiAlN) coating helps reduce heat build-up and deliver up to 5x longer life compared to a standard step drill bit. Additionally, MILWAUKEE’s step drill bits Rapid Strike tip and dual spiral flute produce 2x faster holes compared to a standard step drill bit.
(0 reviews) -
Hex Shank Impact Driver Accessories
BORDO IMPACT Hex Shank Cone Drills
- Bordo cone drills are ideal for electrical contractors, sheetmetal workers and auto mechanics.
- Specifically engineered for use in impact drivers these step drills are also fully compatible with conventional rotary drills.
- 2/4″ hex shank facilitates fast tool loading in cordless impact drivers and quick change adaptors.
- Cone drills are used to drill new holes or enlarge existing holes in steel, stainless steel, copper, brass, aluminium, plastic, plexiglas, laminates and many other thin materials.
- Manufactured from premium quality high speed steel with double fluted ground cutting edges for long service life.
- Easy to sharpen.
(0 reviews)Add to Quote This product has multiple variants. The options may be chosen on the product page -
COBALT TiAlN Coated Spiral Flute
BORDO COBALT TiAlN Coated Spiral Flute
- 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.
(0 reviews)Add to Quote This product has multiple variants. The options may be chosen on the product page