RUKO
HSS-TIN Step Drill Bit - Ruko - 6.0/37.0mm
HSS-TIN Step Drill Bit - Ruko - 6.0/37.0mm
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HSS-TIN (Titanium Nitride Coated) Step Drill Bit, Spiral Flute, Self-Centering Tip. Item Code: 101060T
Measure no. 9
Drilling Range: 6.0 | 9.0 | 12.5 (PG7) | 15.2 (PG9) | 18.6 (PG11) | 20.4 (PG13.5) | 22.5 (PG16) | 26.0 | 28.3 (PG21) | 30.5 | 34.0 | 37.0mm (PG29)
HSS - TIN (Titanium Nitride Coated)
The ground CBN helical flutes ensure quiet machining and high cutting performance. Chip flow is optimized, ensuring even long, continuous chips are easily removed. This optimized chip flow protects the cutting edges and reduces the formation of built-up edges and cold weld marks. The taper facilitates tool removal from the material.
Product benefits:
- Easier and smoother drilling process
- Significantly improved drilling result
Technical Data
Number of cutting edges: 2
Number of steps: 12
Step angle: 90°
Tolerance: According to machining specification
Material: HSS
Coating: TIN (Titanium Nitride)
Cutting direction: Right-hand cutting
Stem: Three-sided stem
Tip angle: 118°
Areas of application
Main application
- Steel 900 N/mm²
- Brass
- Plastic
Other applications
- Steel 1,100 N/mm²
- Stainless steel
- Bronze
- Cast iron
📦 Shipping to Italy and Europe: €6.90
* Product shipped directly from the European supplier
Technical Data Sheet and Processing Parameters:
https://cdn.shopify.com/s/files/1/0947/8022/7961/files/RUKO_Step_drills_en.pdf?v=1764168099
