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Dormer Twist Drill DIN 338 Type N A100 Nominal-Ø 9.75 mm HSS profile ground Steam tempered Zy 4xD Right

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Product details

The spiral drill DIN 338 Type N A100 with a nominal diameter of 9.75 mm is a high-quality tool specifically designed for precise drilling in steel and cast iron. Made from high-alloy high-speed steel (HSS) and steam-tempered, this drill offers excellent durability and cutting performance. The drill features a 118° point angle that ensures efficient chip removal and improved drilling accuracy. The profile-ground cutting edge with a cross grind from a diameter of 3.0 mm provides optimal cutting quality. With a cylindrical shank and a right-hand cutting direction, this drill is versatile and ideal for all common drilling tasks. The nominal diameter tolerance of h8 guarantees precise results, while the drilling depth of 4xD allows for effective use of the tool. The item is supplied in a practical packaging of 10 pieces, making it an economical choice for professional users.

  • Made from high-alloy high-speed steel (HSS) for high durability
  • Steam-tempered for improved cutting performance
  • 118° point angle for efficient chip removal
  • Profile-ground cutting edge with cross grind from Ø 3.0 mm
  • Suitable for precise drilling in steel and cast iron.

Key specifications

Metal type
Steel
Length
13.30 cm

General information

Item number
22158839
Manufacturer
Dormer
Category
Drill bit insert
Manufacturer no.
A1009.75
Release date
13.9.2022

Material

Metal type
Steel
Material group
Metal
Material
HSS

Drill bit properties

Drill Type
Twist Drill
DIN standard
DIN 338
borehole size
9.75 mm
Point angle
118°

Scope of delivery

Scope of delivery
10 pieces per carton

Packaging

Items per sales unit
10x

Product dimensions

working length
87 mm
Length
13.30 cm
Weight
62 g

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Reviews & Ratings

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
  • Dormer
    Not enough data
  • 1.Donau
    0 %
  • 1.Exact
    0 %
  • 1.Famag
    0 %
  • 1.Fisch Tools
    0 %

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
  • Dormer
    Not enough data
  • 1.Bosch Professional Zubehör
    0 days
  • Alpen
    Not enough data
  • BGS
    Not enough data
  • Bosch Home & Garden
    Not enough data

Return rate

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

Source: Galaxus
  • Dormer
    Not enough data
  • 1.Exact
    0 %
  • 1.Heller
    0 %
  • 1.OK-Line
    0 %
  • 1.RS PRO
    0 %
Source: Galaxus