Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Legal noticePrivacy notice

Dormer Drill head holder H851 HSS 1.5 with internal cooling

16 millimetres
Price in EUR including VAT
EUR459,–/1pcs.
Ratings
BrandMore from Dormer
Delivered between Fri, 17.10. and Sat, 25.10.
7 pieces in stock at supplier
free shipping

Length79

Product details

The Dormer H851 drill change head holder is a highly advanced tool designed for precise drilling in various materials. With an ISO 9766 cylindrical shank and an overall length of 88.8 mm, this holder offers optimal performance for 1.5xD drilling. Its special design allows for effective internal cooling, which extends the tool's lifespan and improves machining quality. The holder is compatible with HYDRA P (R950), HYDRA M (R960), and HYDRA K (R970) drills, ensuring high flexibility in application. The bright nickel plating provides additional protection and enhances surface quality, while the right-hand cutting direction enables efficient machining. This drill change head holder is an excellent choice for professionals who value precision and durability.

  • Nominal diameter tolerance: h6 for precise drilling
  • Extra short length for improved accessibility
  • Right-hand rotation for efficient machining
  • Bright nickel plating for additional surface protection
  • Suitable for various HYDRA drill types.

Key specifications

Length
8.88 cm
Drill diameter
16 millimetres
Metal type
Steel
Item number
22413537

General information

Manufacturer
Dormer
Category
Drill bit insert
Manufacturer no.
H85112.5
Release date
16.9.2022

Material

Metal type
Steel
Material group
Metal
Material
HSS

Drill bit properties

surface finish
Nickel
DIN standard
Dormer

Origin

Country of origin
Japan

Voluntary climate contribution

CO₂-Emission
Climate contribution

Packaging

Items per sales unit
1 x

Product dimensions

Drill diameter
16 millimetres
Shaft diameter
16 mm
working length
25.80 mm
Length
8.88 cm
Height
4.80 cm
Weight
199 g

14-day cancellation right
30-day right of return
24 Months statutory warranty

Compare products

Goes with

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.Bosch Home & Garden
    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
  • 2.DeWalt
    10 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: Galaxus
  • Dormer
    Not enough data
  • 1.C.K Magma
    0 %
  • 1.Donau
    0 %
  • 1.Exact
    0 %
  • 1.Rotec
    0 %
Source: Galaxus