180 mm 7 inch Cutting & Chasing Dust Cowl

C-Tec Cutting and Chasing Dust Control Cowl for some Bosch, Hitachi and Makita 180/230 mm angle grinders - listing in "Which Grinders Will Fit" tab below. Features wrap-around stainless steel base plate with depth setting. Includes custom flange nut set for correct blade placement. Select required version from the drop-down menu above the Add to Cart button. If unsure, contact us for advice.

More details

£ 94.67 (excl. VAT)£ 113.60 (inc. VAT)

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What's included:

  • 180 mm C-Tec Cutting & Chasing Cowl
  • Custom flange nut set
  • 5 mm Allen key
  • 25 cm x 38 mm diameter polyflex hose 

The C-Tec 180 mm cowl comprises a one-piece welded steel body, a bolt-on aluminium clamp and a depth-adjustable stainless steel base plate. The clamp is manufactured to be a precise fit on selected angle grinders. If you decide to change grinders, you can purchase an alternative clamp, thereby protecting your investment in the cowl.

The 180 mm C-Tec is widely used for electrical and plumbing chases and general cutting in brick and blockwork. Maximum cutting depth on a typical new blade is 40 mm; minimum depth setting is 15 mm. A blade spacer option is available permitting channel widths of 10, 20 and 30 mm. Three blades can also be fitted using the blade spacer option. In all multi-blade applications, consideration must be given to the limitations of the angle grinder and the single phase power supply.

C-Tec Cutting Cowls are intended as heavy-duty dust control guards. When used in conjunction with the SV50 Extractor, they provide extremely high levels of dust control.

Grinder BrandModel
Bosch20/180, 20/230
HitachiG18 SE2, G23 SC2
Makita9067, 9069, GA7020, GA9020


If your grinder is not listed but you think it might be compatible, please call us on: 01794 830 841 and we will do our best to advise you.