Quantity discount

kwb COBALT Twist Drill 9.0 mm

9 mm
Save CHF1.60 CHF9.60/1pcs.
8Ratings
Delivered between Thu, 30.4. and Fri, 1.5.
Only 2 pieces in stock at supplier
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Drill diameter21

Product details

The kwb Cobalt spiral drill bit with a diameter of 9.0 mm is a high-quality drill specifically designed for machining hard-to-cut materials. With a 5% cobalt alloy, this drill offers exceptional heat resistance and durability, making it ideal for industrial use. The precision-ground drill is right-cutting and features a point angle of 135°, ensuring efficient and self-centering drilling. The cylindrical shank allows for easy handling and compatibility with standard drilling machines. This drill is excellent for machining both alloyed and unalloyed steel, stainless steel, gray cast iron, steel castings, bronze, and plastics. The polished surface ensures smooth drilling and minimizes wear.

  • Right-cutting with type N for precise drilling
  • Cobalt alloyed (5%) for extreme heat resistance
  • Self-centering cross-cut according to DIN 1412 C
  • Suitable for hard-to-machine materials like stainless steel and gray cast iron
  • Industrial quality with precision-ground cutting edge.

Key specifications

Metal type
Cobalt
Material application
Iron, Plastic, Stainless steel, Titanium
Drill diameter
9 mm
Length
12.50 cm

General information

Item number
6156953
Manufacturer
kwb
Category
Drill bit insert
Manufacturer no.
248690
Release date
21.2.2017

Colour

Colour
Bronze
Exact colour description
Bronze

Material

Metal type
Cobalt
Material group
Metal
Material
Cobalt, HSS steel

Drill bit properties

Drill Type
Twist Drill
Material application
Iron, Plastic, Stainless steel, Titanium
surface finish
Burnished
DIN standard
DIN 338
Suitable for
Acrylic, Iron, Plastic, Sheet metal, Stainless steel, Steel, Steel and non-ferrous metals, Twin-wall sheets
borehole size
9 mm
Point angle
135°
Point angle
135°

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
1 piece

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
9 mm
Shaft diameter
9mm
working length
81 mm
Length
12.50 cm
Width
22.80 cm
Weight
53 g

30-day right of return
24 Months Warranty (Bring-in)
8 additional offers

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Reviews & Ratings

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: Digitec Galaxus
  • 1.Famag
    0 %
  • 1.Futuro BRW
    0 %
  • 1.kwb
    0 %
  • 1.Neriox
    0 %
  • 1.Ruko
    0 %

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: Digitec Galaxus
  • kwb
    Not enough data
  • 1.Bosch Professional Zubehör
    0 days
  • 1.DeWalt
    0 days
  • Alpen
    Not enough data
  • BGS
    Not enough data

Return rate

How often is a product of this brand in the «Drill bit insert» category returned?

Source: Digitec Galaxus
  • 21.Bosch Zubehör
    1 %
  • 21.DeWalt
    1 %
  • 21.kwb
    1 %
  • 21.Stahlwerk
    1 %
  • 21.Toolcraft
    1 %
Source: Digitec Galaxus