Ruko Twist drills DIN 338 type INOX nominal-Ø 4.9 mm HSS-Co5 profile ground Gold cylindrical shank 5xD
4.9 millimetresOnly 2 pieces in stock at supplier
Drill diameter9
Product details
HSS-Co5 - DIN 338 - Type Inox - Point angle 130° - Right-hand twist - conically ground, cross-ground from Ø 2.0 mm according to DIN 1412 C. The fully ground spiral drill bit features increased concentricity and is suitable for unalloyed and alloyed steels (up to 1100 N/mm² strength), hot and cold work steels, hardened and tempered as well as quenched steels, as well as rust and acid-resistant steels. This high-performance spiral drill bit is suitable for all standard drilling tasks in common materials.
Additional technical specifications:
- Cutting direction: Right-hand twist
- Feed rate in steel up to 800 N: 0.08 mm/rev
- Quality: profiled ground
- Drilling depth: 5xD
Other sizes available upon request.
Quantity: 10 pieces per box.
Metal type | Steel |
Material application | Aluminium, Brass, Plastic, Steel |
Drill diameter | 4.9 millimetres |
Length | 8.60 cm |
Item number | 22169838 |
Manufacturer | Ruko |
Category | Drill bit insert |
Manufacturer no. | 215049/RUKO |
Release date | 13.9.2022 |
External links |
Colour | Bronze |
Exact colour description | Bronze |
Metal type | Steel |
Material group | Metal |
Material | HSS-Co 5 |
Drill Type | Twist Drill |
Material application | Aluminium, Brass, Plastic, Steel |
DIN standard | 338 |
Suitable for | Aluminium, Brass, Bronze, Cast iron, Plastic, Steel |
borehole size | 4.90 mm |
Point angle | 130° |
Point angle | 130° |
Country of origin | China |
CO₂ emissions | 0,79 kg |
Climate contribution | EUR 0,12 |
Items per sales unit | 10x |
Drill diameter | 4.9 millimetres |
working length | 52 mm |
Length | 8.60 cm |
Width | 0.50 cm |
Height | 0.50 cm |
Weight | 9 g |
Product Safety |
Length | 9 cm |
Width | 3 cm |
Height | 3 cm |
Weight | 104 g |
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Statutory warranty score
How often does a product of this brand in the «Drill bit insert» category have a defect within the first 24 months?
Source: Galaxus- 1.Fisch Tools0 %
- 1.kwb0 %
- 1.Ruko0 %
- 1.wolfcraft0 %
- 8.Bosch Home & Garden0,1 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- RukoNot enough data
- 1.Bosch Professional Zubehör0 days
- AlpenNot enough data
- BGSNot enough data
- Bosch Home & GardenNot enough data
Return rate
How often is a product of this brand in the «Drill bit insert» category returned?
Source: Galaxus- 12.Dremel0,7 %
- 15.kwb0,8 %
- 15.Ruko0,8 %
- 15.wolfcraft0,8 %
- 18.Alpen0,9 %