Ruko Step drill HSS, ground, spiral fluted with split point 101057 Thumbnail
Ruko Step drill HSS, ground, spiral fluted with split point 101057 Thumbnail

 
Ruko Step drill HSS, ground, spiral fluted with split point 101057
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Ruko Step drill HSS, ground, spiral fluted with split point 101057

Sku: T-11539
47,22 € (excl. legal VAT, excl. Shipping)
120,38 € MSRP
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doneSurface: blank
doneGesamtlänge: 75mm
doneAusspitzung: DIN 1412 C
doneGröße Nr.: 6
The step drill with specially developed FLOWSTEP® technology enables seamless transitions between the different diameters. Each individual step has a specially developed relief cut that guides the step drill seamlessly and in a controlled manner to the next step after drilling through each step. This enables a noticeable and much smoother and quieter drilling process. The deeply ground and spiral-shaped chip groove offers absolute smoothness and high cutting performance. In particular, non-breakable chips are cleanly removed, just like with a twist drill. This reduces the formation of built-up edges and cold welding on the cutting edges. The cone makes it easier to pull back when drilling through sheet metal.
Content:
1 Piece
Shipping:
The shipping costs for United Kingdom could not be calculated automatically.
Provider:
Sales and delivery by ToolTeam®
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Product data

Manufacturer:
Ruko GmbH
Condition:
NEW
Sku:
T-11539
SKU manufacturer:
101057
GTIN Code (EAN):
4007140001702
Weight:
0,00 Kg
All information relating to products from Ruko GmbH. Technical and optical modifications of the manufacturer and errors reserved. This page has been machine-translated, the original german version can be found here, please also note the Translation Disclaimer.

Product description

Size no. 6. Drilling range 6,0-32,0 mm. This durable and versatile tool will center, spot-drill, bore and debur - all in one smooth, high performance working cycle. - The CBN ground and spiral flutes guarantee quiet running and high cutting performance. Especially the chip flow is optimized, so even long, non-breaking chips will be removed easily.The optimized chip flow protects the cutting edges and reduces built-up edges and cold weld marks. The cone makes it easier to withdraw the tool from the material.
  • HSS
  • spiral grooved
  • with cross grinding
  • 2 cutting edges
  • Tip angle 118 °
  • Step angle 90 ° ·Shank with 3 clamping surfaces
  • Size No. 6 Drilling range 6.0 / 9.0 / 11.2 (R1/8) / 14.5 (R1/4) / 18.2 (R3/8) / 22.3 (R1/2) / 27.9 (R3/4) / 32.0 mm
  • Coating: uncoated
  • Drilling range: 6-32 mm
  • Ø: 6/ 9/ 11.2/ 14.5/ 18.2/ 22.3/ 27.9/ 32 mm
  • Total length: 75 mm
  • Shank Ø: 10 mm
  • Number of steps: 8
  • Cutting direction: right-hand cutting
  • Brand: RUKO
  • Cutting material: HSS

Additional information

Surface:
blank
Gesamtlänge:
75mm
Ausspitzung:
DIN 1412 C
Größe Nr.:
6
Schaft Ø:
10mm
Ø Toleranz:
Werksnorm
Schaftdurchmesser mm (2):
10,00
Schaftdurchmesser mm/Zoll/MK Maßeinheit:
mm
Nettogewicht:
0,102 kg

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