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  7. 44mm Bi-Metal HSS Co hole saw - plastic hanger - 1 pc.

44mm Bi-Metal HSS Co hole saw - plastic hanger - 1 pc.

Steel
New

RT-HS-44

5906675553993

Bi-Metal HSS Co Hole Saws

Define product parameters:

Diameter
Packaging and quantity
Weight and bulk packaging

  • Unit pack

    25.00 pcs.2.49 kg

  • Bulk pack

    100.00 pcs.10.52 kg

  • Pallet

    1800.00 pcs.189.32 kg

Features

Bi-Metal HSS Co Hole Saws

  • The hole saws are made of high-quality HSS M42 steel with an admixture of cobalt (8%), which guarantees high efficiency and durability.
  • The appropriate cobalt content ensures high resistance to high temperatures and maintains the original parameters of the hole saw over a long period of time.
  • Ground and hardened teeth allow for precise drilling and increased product life.
  • Bi-metal blade enables drilling holes in wood, steel, aluminium, plastics and nonferrous metals.
  • A wide range of sizes allows for many applications.
  • Three different adapters allow you to work with different sizes of hole saws (20 - 210mm).

Product video

RTHS__wytrzymale_otwornice_bimetalowe_HSS_cobalt

Substrates

Metal sheet & profiles

Metal sheet & profiles

Structural steel

Structural steel

Sandwich pannel

Sandwich pannel

Protected metals (aluminium, brass, copper, steel, zinc-plated metal sheet)

Protected metals (aluminium, brass, copper, steel, zinc-plated metal sheet)

Non-ferrous metals

Non-ferrous metals

Oriented strand board

Oriented strand board

Wood

Wood

Approved surfaces

Applications

Drilling

Full list of variations

Substitutes

Set of hole saws - 20, 25, 32, 40, 51, 65 + 2 electric adapters - plastic case - 9 el.

Hole saw set

Set of hole saws: 19, 22, 29, 38, 44, 57 + 2 adapters installer - plastic case - 9 el.

Hole saw set

Set of hole saws - 20, 25, 32, 40, 51, 65 + 2 electric adapters - plastic case - 9 el.

Hole saw set

Set of hole saws: 19, 22, 29, 38, 44, 57 + 2 adapters installer - plastic case - 9 el.

Hole saw set

Services

Approvals and publications

Catalogues and product cards

(3)

Catalogues(3)

Catalogue Offer (overview) - EN

Download

General Catalogue EN 2026/27

Download

Specification Design Guide

Download