MAKITA B-31734 Ezychange Quick-Release Bi-Metal Hole Saw 46x40mm

MAKITA B-31734 Ezychange BiM HS Quick-Release Hole Saw Size 46x40mm

Specifications

- The MAKITA B-31734 hole saw is a Bi-Metal (BiM) hole saw for 46 mm hole drilling, with a maximum usable cutting depth of 40 mm.

The body is made of Bi-Metal High-Speed Steel (HSS Bi-Metal) with teeth reinforced with 8% Cobalt. Cobalt enhances strength and heat resistance against friction when drilling hard materials such as thick metal and stainless steel, ensuring a long hole saw service life and high performance.

A key feature is its compatibility with the Ezychange Quick-Change System, Makita's unique quick-release mechanism. This system allows users to:

Quickly change between different hole saw sizes without the need for additional tools

Easily push and release the cut core slug from the back of the hole saw

The Progressive Tooth Geometry design provides smooth starting cuts, reduces vibration, and increases cutting speed.                                           Applications 

The MAKITA B-31734 hole saw is suitable for 46 mm hole drilling in a wide variety of materials:

Metal and stainless steel: Ideal for drilling steel, aluminum, copper, as well as stainless steel.

Wood: Hardwood, softwood, and medium-density fibreboard (MDF).

Plastic/PVC: Delivers fast and clean cuts.

Suitable for: Pipe installation (size 46 mm), cutouts for electrical fixtures and medium-sized ventilation ducts