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RUKO STB-HSS-TiN Step Drill Bit 3/8-1/2 Inch

RUKO STB-HSS-TiN Step Drill Bit 3/8-1/2 Inch
RUKO STB-HSS-TiN Step Drill Bit 3/8-1/2 Inch
R2,500
Step drill bit for precise, burr-free holes in sheet metal, non-ferrous metals, plastics, and thin steel. The titanium nitride coating reduces friction and increases hardness, while the cross-ground point self-centers for accurate starting.AdvantagesTiN coating extends tool life and improves chip fl... Read More
Stock 80 Code 3554430 Brand RUKO GMBH Model 1000037678 Warranty 2 Years

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Estimated delivery Thursday, October 8
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Step drill bit for precise, burr-free holes in sheet metal, non-ferrous metals, plastics, and thin steel. The titanium nitride coating reduces friction and increases hardness, while the cross-ground point self-centers for accurate starting.

Advantages

TiN coating extends tool life and improves chip flow. Spiral flute design ensures efficient material removal. Deburring edge produces clean hole edges without secondary operations.

Suitable for

  • Sheet metal
  • Non-ferrous metals
  • Plastics
  • Thin steel

Key specifications

  • Drilling diameter range: 3/8 - 1/2 inch (9.525 - 12.7 mm)
  • Number of steps: 5
  • Step increments: 1/32 inch (0.79 mm)
  • Individual step length: 4 mm
  • Shank type: cylindrical, diameter 8 mm
  • Total length: 70 mm
  • Point angle: 118°
  • Tip geometry: cross-ground point (DIN 1412 C)

Recommendations

Use coolant for optimal performance and tool life. Suitable for use in hand drills and stationary machines.

Specifications
Brand
RUKO GMBH
Category
Step Drill Bit
Classification of battery
No
Colour of product
Titanium Nitride (TiN)
Composition of battery
No
EAN
4007140082992
Embeeded battery
No
large depth (mm)
70
large height (mm)
12.7
large weight
0.05
Length
70 mm
Material
High-Speed Steel (HSS)
Model
1000037678
MPN
1000037678
Packing quantity
1
Palette Qty
1
Plastic (No PET)
No
Producer
RUKO GMBH
Producer product name
STB-HSS-TiN-Ø3/8-1/2-Zoll
Product colour
Titanium Nitride (TiN)
Product type
Step Drill Bit
Tare weight (kg)
0.05
TI weight (kg)
0.05
Type of battery
No
Volume (m3)
0.0001
Warranty
No
WEEE tax
No
Weight
0.05 kg
Price history over the last 6 months
RUKO STB-HSS-TiN Step Drill Bit 3/8-1/2 Inch
Current
R2,500
Lowest
R2,483
Highest
R2,500
Change 24H
+R13   +1%
Week
—   
Month
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