The YATO YT-44748 conical step drill bit drills holes in metal and building materials at successive diameters from 4 to 32 mm. It is made of HSS 4341 high-speed steel and features a titanium nitride (TiN) coating that increases its service life. The self-centering tip starts drilling on smooth or curved surfaces, while the two spiral flutes remove chips and help dissipate heat.
It produces clean, burr-free edges, and the triangular shank is held securely in the chuck. The maximum cutting thickness is 4 mm.
- Type: Conical step drill bit
- Quantity: 1
- Diameters: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 and 32 mm
- Number of steps: 15
- Material: HSS 4341
- Coating: Titanium nitride (TiN)
- Drilling materials: Stainless steel, structural steel, cold-rolled steel, sheet metal, non-ferrous metals and plastics
- Shank shape: Triangular
- Flutes: 2 spiral flutes
- Maximum cutting thickness: 4 mm
- Overall length: 100 mm
- Usable length: 75 mm
Manufacturer
OEM- Product Number
- YT-44748
- Drill Material
- HSS
- Drill Bit Coating Material
- Titanium
- Suitable for
- Metal, Masonry
- Head Shape
- Conical
- Drill Top
- Conical
- Set with Tips
- No
- Pieces
- 1 pcs
- Diameter
- 32 mm, 75 mm, 4 mm
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.