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RUKO SPB-DIN338-HSSCo8-Ø4.9mm Twist Drill Bit

RUKO SPB-DIN338-HSSCo8-Ø4.9mm Twist Drill Bit
RUKO SPB-DIN338-HSSCo8-Ø4.9mm Twist Drill Bit
R488
Twist drill bit with 4.9 mm diameter for professional metalworking, featuring 8% cobalt high-speed steel for high heat resistance and a split point for self-centering.AdvantagesFully ground HSS-Co 8% twist drill bit according to DIN 338 with cylindrical shank and 135° split point. The split point pr... Read More
Stock 80 Code 3557355 Brand RUKO GMBH Model 1000020398 Warranty 2 Years

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Estimated delivery Thursday, October 8
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Twist drill bit with 4.9 mm diameter for professional metalworking, featuring 8% cobalt high-speed steel for high heat resistance and a split point for self-centering.

Advantages

Fully ground HSS-Co 8% twist drill bit according to DIN 338 with cylindrical shank and 135° split point. The split point provides excellent centering and reduces walking, while the cobalt alloy ensures high heat resistance and wear resistance for demanding applications.

Suitable for

  • High-alloy steels
  • Stainless steel
  • Acid-resistant steels
  • Cast iron
  • Bronze
  • Titanium alloys

Key specifications

  • Drill bit type: Twist drill bit
  • Material: HSS-Co 8% (High-Speed Steel with 8% Cobalt)
  • Standard: DIN 338
  • Diameter: 4.9 mm
  • Shank type: Cylindrical
  • Point angle: 135°
  • Point grind: Split point (self-centering)
  • Cutting direction: Right-hand cutting
  • Surface finish: Bright
  • Manufacturing process: Fully ground
  • Tolerance: h8
  • Total length (l1): 86 mm
  • Working length (l2): 52 mm
  • Heat resistance: High
  • Chip removal: Excellent

Recommendations

Use coolant for optimal performance and tool life.

Specifications
Brand
RUKO GMBH
Category
Twist Drill Bit
EAN
4007140342379
Length
86 mm
Material
HSS-Co 8%
Model
1000020398
MPN
1000020398
Product colour
Bright
Product type
Twist Drill Bit
Size
4.9 mm
Price history over the last 6 months
RUKO SPB-DIN338-HSSCo8-Ø4.9mm Twist Drill Bit
Current
R488
Lowest
R478
Highest
R488
Change 24H
+R9   +2%
Week
—   
Month
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