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RUKO SPB-DIN338-6.1mm-HSSCo Twist Drill Bit, 6.1 mm, HSS-Co 5%, DIN 338, Split Point, 135°

RUKO SPB-DIN338-6.1mm-HSSCo Twist Drill Bit, 6.1 mm, HSS-Co 5%, DIN 338, Split Point, 135°
RUKO SPB-DIN338-6.1mm-HSSCo Twist Drill Bit, 6.1 mm, HSS-Co 5%, DIN 338, Split Point, 135°
R390
For machinists drilling stainless and acid-resistant steels, the RUKO SPB-DIN338-6.1mm-HSSCo twist drill bit delivers precise holes with high heat resistance. Its 5% cobalt HSS-Co construction withstands demanding applications, while the 135° split point ensures self-centering and reduced walking.Ke... Read More
Stock 80 Code 3553771 Brand RUKO GMBH Model 1000026322 Warranty 2 Years

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For machinists drilling stainless and acid-resistant steels, the RUKO SPB-DIN338-6.1mm-HSSCo twist drill bit delivers precise holes with high heat resistance. Its 5% cobalt HSS-Co construction withstands demanding applications, while the 135° split point ensures self-centering and reduced walking.

Key specifications

  • Drill bit type: Twist drill bit
  • Standard: DIN 338
  • Material: HSS-Co (5% cobalt)
  • Diameter: 6.1 mm
  • Total length: 101 mm
  • Working length: 63 mm
  • Shank type: Cylindrical
  • Point angle: 135°
  • Point type: Split point (cross-ground)
  • Cutting direction: Right-hand cutting
  • Surface finish: Bright
  • Manufacturing process: Fully ground
  • Tolerance: h8

Why choose it

The cobalt alloy provides very high heat and wear resistance, extending tool life in tough materials. The split point geometry improves centering accuracy, reducing the need for center punching and enhancing hole quality.

Ideal use cases

  • Stainless steel and acid-resistant steel
  • Heat-resistant and high-alloy steels
  • Cast iron, bronze, and non-ferrous metals

Good to know

Part of the Ruko 204 series, this drill bit is supplied as a single unit. Its bright finish and fully ground flutes ensure smooth chip evacuation and consistent performance.

Specifications
Brand
RUKO GMBH
Category
Twist drill bit
EAN
4007140035097
Length
101 mm
Material
HSS-Co (5% cobalt)
Model
1000026322
MPN
1000026322
Producer product name
SPB-DIN338-6.1mm-HSSCo
Product type
Twist drill bit
Weight
0.02 kg
Price history over the last 6 months
RUKO SPB-DIN338-6.1mm-HSSCo Twist Drill Bit, 6.1 mm, HSS-Co 5%, DIN 338, Split Point, 135°
Current
R390
Lowest
R381
Highest
R390
Change 24H
+R10   +3%
Week
—   
Month
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