KUB Pentron® indexable insert solid drill 4×D cylindrical shank

21 millimetres
CHF639.–/1pcs.
Delivered between 19.1.2026 and 3.2.2026
free shipping

Drill diameter64

Product details

The KUB Pentron® indexable insert drill with cylindrical shank from Komet is a highly advanced tool designed for demanding drilling applications. With a drill diameter of 21 millimeters and a working length of 103 millimeters, this drill offers optimal performance and longevity. The special surface treatment and high base body strength ensure excellent dimensional stability, even under extreme machining conditions. The drill is designed to allow for cost-effective inventory management, as identical internal and external inserts can be used. Additionally, the offset drilling allows for a maximum deviation of up to 0.25 mm, enhancing the tool's flexibility and adaptability. The KUB Pentron® is ideal for use in challenging manufacturing environments and provides a reliable solution for various drilling requirements.

  • Optimal base body strength for maximum performance and longevity
  • Identical internal and external inserts for reduced inventory costs
  • Offset drilling allows for a maximum deviation of up to 0.25 mm
  • Drilling tolerance of ⌀D − 0.1 / + 0.3
  • Suitable for extreme machining situations with specific inserts.

Key specifications

Drill diameter
21 millimetres
Item number
45476065

General information

Publisher
Komet
Category
Drill bit insert
Manufacturer no.
U44 12100
Release date
7.5.2024

Drill bit properties

Suitable for
Centring pin
borehole size
21 mm
Point angle
180°

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Including clamping screws (without indexable inserts). Application: For extreme machining situations. With inserts no. 236605 - 236610 Shank: ISO 9766

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
21 millimetres
Shaft diameter
25 mm
working length
103 mm

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

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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
  • Komet
    Not enough data
  • 1.Exact
    0 %
  • 1.Famag
    0 %
  • 1.Fisch Tools
    0 %
  • 1.Futuro BRW
    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
  • Komet
    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: Digitec Galaxus
  • Komet
    Not enough data
  • 1.C.K Magma
    0 %
  • 1.Exact
    0 %
  • 1.Futuro BRW
    0 %
  • 1.RS PRO
    0 %
Source: Digitec Galaxus