Quantity discount

kwb COBALT Twist Drill 3.5 mm

3.5 mm
Save CHF0.90 CHF4.85/1pcs.
8Ratings
Delivered between Fri, 29.5. and Thu, 2.7.
10 items ordered
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Drill diameter21

Product details

Product description: kwb Cobalt HSS Co Drill 3.5 mm SB 248635 This cobalt HSS Co drill with a diameter of 3.5 mm is manufactured according to DIN 338 and features a right-hand cutting edge. The drill is of type N and is alloyed with 5% cobalt. The precision-ground drill has a bronze-colored surface and a point angle of 135°. Thanks to the cross-cut according to DIN 1412 C, it is self-centering and allows for easy starting. This drill is characterized by its industrial quality and offers extreme heat resistance. It is particularly well-suited for machining hard-to-machine materials such as alloyed and unalloyed steel, stainless steel V2A/V4A, gray cast iron, steel castings, bronze, and plastics. Included accessories: No accessories included.

Key specifications

Metal type
Cobalt
Material application
Grey cast iron, Metal, Plastic, Steel
Drill diameter
3.5 mm
Length
22.50 cm

General information

Item number
6156925
Manufacturer
kwb
Category
Drill bit insert
Manufacturer No.
248635
Release date
23.9.2019

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
Grey cast iron, Metal, Plastic, Steel
surface finish
Bronze
DIN standard
338
Suitable for
Metal, Steel
borehole size
3.50 mm
Point angle
135°
Point angle
135°

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
0.09 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
1 piece

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
3.5 mm
working length
225 mm
Length
22.50 cm
Width
0.50 cm
Weight
20 g

Package dimensions

Length
22.90 cm
Width
5.30 cm
Height
0.80 cm
Weight
12 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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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
  • 19.Ruko
    0.9 %
  • 22.Bosch Zubehör
    1 %
  • 22.kwb
    1 %
  • 22.Stahlwerk
    1 %
  • 22.Toolcraft
    1 %
Source: Digitec Galaxus