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Concrete Surface Preparation, Industrial Flooring, Manhole Lifter, Dust Control,  Raking Tools, Electric Pointing GunHomeContact Us

C-Tec Dust Free Cutting Cowls

Consistent and effective Dust Control for Concrete Cutting, Chasing and Brick Raking

· For wide range of 125, 180 and 230 mm angle grinders
· Twin blade option on 180 and 230 mm models
· Dust extraction ports from 32 to 46 mm diameter
· One-piece welded steel construction
· Stainless steel skid with depth adjustment

Trolley mounted version available for 180 and 230 mm models, with handle-mounted No Volt Release switch

TV50 Dust Extractors are recommended for ensuring Dust Free working with all C-Tec Cutting Cowls .

Buy On Line from this page

 

For 125 mm Grinders (and some 115 mm models)

Dust Cowl for 5 inch Grinder

The C-Tec 125 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 125 mm C-Tec is widely used for electrical and plumbing chases and for brick raking. Maximum cutting depth on a typical new blade is 27 mm; minimum depth setting is 8 mm.
L
ist of compatible 125 mm grinders and On-line purchasing on this page.

Click here for Dust Free Brick Raking Video with the 125 mm C-Tec

For 180 mm Blades (180 & 230 mm Grinders)

7 inch c-tec on floor

The 180 mm C-Tec is of similar construction to the 125 mm version above, differing only in that it has a forward-hinged stainless steel skid, with cutting depth controllable on the rear adjustment strap. The more powerful 180 mm grinders will support twin-blade cutting, so a blade spacer option is offered. As before, the bolt-on clamp is engineered to be a precise fit on selected grinders and can be substituted for an alternative should you change grinder. Cutting depth up to 40 mm on a new 180 mm blade; minimum cutting depth 15 mm. Channel width settings at approx. 10, 20 & 30 mm, using the optional blade spacer kit.
List of compatible 180 mm grinders and On-line purchasing on this page.

For 230 mm Blades & Grinders

Crack Chaser

230 mm C-Tec’s are essentially a scaled-up version of the 125 mm design. In common with the 180 mm version, they are able to support twin-blade cutting. The same style of bolt-on clamp design is offered, thereby providing flexibility in choice of grinder at any stage during the life of the cowl. Cutting depth up to 40 mm on a new 230 mm blade; minimum cutting depth 15 mm. Channel width settings at approx. 10, 20 & 30 mm, using the optional blade spacer kit. As with the 180 mm version, an optional wheeled trolley is available.
List of compatible 230 mm grinders and On-line purchasing on this page.

Click here for Dust Free Concrete Cutting Video with the 230 mm C-Tec

C-Tec Options, Accessories and Consumables

Flange Nut Spanner & Custom Flange Nut Set

The standard flange spanner provided with most grinders uses two location pins, hence a high risk of slipping and ensuing hand injuries. The PWM 4 pin Tuff Key flange spanner engages on both the manufacturer’s standard flange nut and the PWM custom items.
Custom flange nut sets are provided with C-Tec cowls to ensure the cutting blade is positioned centrally. The thickness of these flange nuts will vary, most notably where wider blades are used, as in brick pointing or crack chasing. Multi-blade spacer kits are available for 180 & 230 mm cowls

Floor Saw

The C-Tec Trolley can be used with either the 180 or 230 mm C-Tec cowls and allows the user to control the cutting action whilst standing upright, which on long cutting operations, is vastly preferable to working in a bent-over or kneeling position. On-Off electrical controls are transferred to the trolley handle. The option to operate with single or twin blades is retained, as are the full range of depth control settings.

Diamond Blades for Concrete Cutting

Diamond Blades in various diameters, widths and constructions, are available for Cutting, Crack Chasing and Brick Raking. Various items are listed below for on-line purchase

Site Work

 

 

Wall Chasing

Wall Chasing

Task:

Removing wall section for installation of cash machine

Tools:

C-Tec cutting cowl on Hitachi grinder, 9” Diamond Blade, TV50 Dust Collector (1400 watt)

Site:

Main entrance to major supermarket; 11.00 am, weekday

Click on images to enlarge

 

On Line Purchases

  • All prices quoted exclude VAT and Carriage. Click here for delivery zones and charges
  • Standard delivery indicates the goods will normally be despatched within 2 workings days (but could be sooner)
  • Extended delivery indicates the goods will normally be despatched within 5 working days (but could be sooner)
  • On Line purchases will only be delivered to the address on the credit/debit card used for payment
  • Click Here for our Terms & Conditions of purchase of

C-Tec 125 mm - On-line Purchasing

Dust Cowl for 5 inch Grinder

 

C-Tec 125 mm Cutting System

 

£168.00 

 

Add to Basket 

 

125 mm C-Tec cowl, fitted to Hitachi G13 SE (110 volt/1050 watt) angle grinder (without blade).

 

Standard delivery

 

 

C-Tec-125-HIT-110

 

 

 

 

 

 

 

125 mm Grinder Dust Cowl

 

C-Tec 125 mm Cutting Cowl 

 

£69.00       

 

 

 

Dust Control Cutting Cowl for selected 125 mm angle grinders. Select from list below:

 

Standard delivery

 

 

 

 

Hitachi G13 Se

 

C-Tec-HIT-001

 

Add to Basket 

 

 

Bosch GWS8-115 (115 mm grinder)

 

C-Tec-BOS-001

 

Add to Basket 

 

 

Bosch GWS10-125; GWS11-125

 

C-Tec-BOS-002

 

Add to Basket 

 

 

Makita 9554NB (115 mm grinder)

 

C-Tec-MAK-001

 

Add to Basket 

 

 

Makita 9015B; 9528; 9555NB

 

C-Tec-MAK-002

 

Add to Basket 

 

 

Makita 9558PB; 9562CVH; 9565H

 

C-Tec-MAK-003

 

Add to Basket 


BRICK RAKING - If you are purchasing the C-Tec for brick raking, you will require a thinner bottom flange nut, to centre the blade in the cowl. Select the ALTERNATIVE Brick Raking Flange Set (below) which will be SUBSTITUTED for the standard items at no cost.
If you wish to have both options available, Add to Basket the ADDITIONAL Brick Raking Flange Set whereupon you will receive both types. The Additional set will be charged for.
If you do not make a selection, the flange nut set for Standard Width diamond blades will be supplied
 

Custom Flange Nut Set

 

ALTERNATIVE Flange Nut Set (Brick Raking)

 

free of charge

 

Add to Basket 

C-Tec-125-ALT-FNS

Standard delivery

 

 

ADDITIONAL Flange Nut Set (Brick Raking)

 

£ 10.00

 

Add to Basket 

C-Tec-125-ADD-FNS

Standard delivery

 

 

Tuff Key Flange Spanner

 

Tuff Key custom flange nut spanner

 

£ 16.00

 

Add to Basket 

TUFF-KEY
(Suitable for all G-Tec and C-Tec systems)

Standard delivery

 

 

 

 

 

 

 

 

Diamond Cutting Blade 125 mm

 

Standard width 125 mm Diamond Blade - General purpose / Regular concrete

 

£ 27.00

 

Add to Basket 

Standard delivery

 

Blade-125-ST7

 

 

 

 

 

 

 

 

Diamond Brick Raking Blade

 

6.4 mm wide (1/4”) Diamond Raking Blade

 

£ 75.90

 

Add to Basket 

Blade-125-6.4

Standard delivery

 

 

 

 

 

 

 

 

C-Tec 180 mm - On-line Purchasing

C-Tec 180 mm Cutting System

 

C-Tec 180 mm Handheld system

 

£193.00 

 

Add to Basket 

 

180 mm C-Tec cowl, fitted to Hitachi G18 Se2 (110 volt/2300 watt) angle grinder (without blade).

 

Standard delivery

 

 

C-Tec-180-HIT-110

 

 

 

 

 

 

 

Floor Saw

 

C-Tec 180 mm Trolley-mounted system

 

£442.00 

 

Add to Basket 

Trolley-mounted C-Tec 180 mm cowl, with Hitachi G18 Se2 (110 volt/2300 watt) angle grinder (blade not included).

Extended delivery

 

C-Tec-180-TROLLEY

 

 

 

 

 

 

 

C-Tec 7 inch (180 mm) cutting Cowl

 

C-Tec 180 mm Cutting Cowl 

 

£79.00       

 

 

 

Dust Control Cutting Cowl for selected 180 & 230 mm angle grinders. Select from list below:

 

Standard delivery

 

 

 

Hitachi G18 SE2; G23 SC2

 

C-Tec-HIT-002

 

Add to Basket 

 

 

Bosch 20/180; 20/230

 

C-Tec-BOS-003

 

Add to Basket 

 

 

Makita 9067; 9069

 

C-Tec-MAK-004

 

Add to Basket 

 

 

 

 

 

 

 

C-Tec Multi-Blade & Blade Spacer Kit

 

Blade Spacer Kit

 

£ 17.00

 

Add to Basket 

for single blade positioning or multi-blade use on 180 & 230 mm C-Tec Cutting Cowls

Standard delivery

 

 

 

 

 

 

C-Tec-Spacer

 

 

 

Tuff Key Flange Spanner

 

Tuff Key custom flange nut spanner

 

£ 16.00

 

Add to Basket 

TUFF-KEY
(Suitable for all G-Tec and C-Tec systems)

Standard delivery

 

 

 

 

 

 

 

 

Diamond Cutting Blade 125 mm

 

Standard width 180 mm Diamond Blade - General purpose / Regular concrete

 

£ 42.90

 

Add to Basket 

Standard delivery

 

Blade-180-ST7

 

 

 

 

 

 

 

 

st6 cutting web

 

Standard width 180 mm Diamond Blade -
Long life / Hard concrete

 

£ 42.90

 

Add to Basket 

Blade-180-ST6

Standard delivery

 

 

 

 

 

 

 

 

C-Tec 230 mm - On-line Purchasing

Crack Chaser

 

C-Tec 230 mm Handheld system

 

£199.00 

 

Add to Basket 

 

230 mm C-Tec cowl, fitted to Hitachi G23SC2 (110 volt/2300 watt) angle grinder (without blade).

 

Standard delivery

 

 

C-Tec-230-HIT-110

 

 

 

 

 

 

 

Floor Saw

 

C-Tec 230 mm Trolley-mounted system

 

£448.00 

 

Add to Basket 

Trolley-mounted C-Tec 230 mm cowl, with Hitachi G23SC2 (110 volt/2300 watt) angle grinder (blade not included).

Extended delivery

 

C-Tec-230-TROLLEY

 

 

 

 

 

 

 

9 inch C-Tec Cutting Cowl

 

C-Tec 230 mm Cutting Cowl (no blade)

 

£89.00       

 

 

 

Dust Control Cutting Cowl for selected 230 mm angle grinders. Select from list below:

 

Standard delivery

 

 

 

Hitachi G23 SC2

 

C-Tec-HIT-003

 

Add to Basket 

 

 

Bosch 20/230

 

C-Tec-BOS-004

 

Add to Basket 

 

 

Makita 9069; GA9020

 

C-Tec-MAK-005

 

Add to Basket 

 

 

 

 

 

 

 

C-Tec Multi-Blade & Blade Spacer Kit

 

Blade Spacer Kit

 

£ 17.00

 

Add to Basket 

for single blade positioning or multi-blade use on 180 & 230 mm C-Tec Cutting Cowls

Standard delivery

 

 

 

 

 

 

C-Tec-Spacer

 

 

 

Tuff Key Flange Spanner

 

Tuff Key custom flange nut spanner

 

£ 16.00

 

Add to Basket 

TUFF-KEY
(Suitable for all G-Tec and C-Tec systems)

Standard delivery

 

 

 

 

 

 

 

 

Diamond Cutting Blade 125 mm

 

Standard width 230 mm Diamond Blade - General purpose / Regular concrete

 

£ 68.20

 

Add to Basket 

Standard delivery

 

Blade-230-ST7

 

 

 

 

 

 

 

 

st6 cutting web

 

Standard width 230 mm Diamond Blade -
Long life / Hard concrete

 

£ 68.20

 

Add to Basket 

Blade-230-ST6

Standard delivery

 

 

 

 

 

 

 

 

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