CMT Mortise Chisel & Bit Set Hs S=3/4' D=3/8' Rh

CMT Mortise Chisel & Bit Set Hs S=3/4" D=3/8" Rh

Item: 543.095.51

MPN: 543.095.51

Free delivery on Green Oak orders over £2000

We offer free delivery on green oak orders over £2000 ordered online using our set sizes delivered to mainland UK. Please check the delivery tab for more information. 

Excludes cut to size orders.

Expires 31st July 2030

Hexagonal HB Pencils & Sharpener (Tub 15)

FREE Tub 15 Pencils + Sharpener!

FREE Tub 15 Pencils + Sharpener - With any purchase of the block scribe marking tools

Hexagonal HB Pencils & Sharpener (Tub 15)

The Block Scribe CNC Machined Solid Aluminium & Anodised Scribing Tool

Expires 31st January 2022

Mirka Heavy Duty Mirkon Zirconium Sanding Belts 610x100mm 120g

FREE Mirka Heavy Duty Mirkon Zirconium Sanding Belts!

Get a FREE Pack of Mirka Heavy Duty Mirkon Zirconium Sanding Belts - worth £14.99!

When you purchase the Draper Spindle & Belt Sander

Mirka Heavy Duty Mirkon Zirconium Sanding Belts 610x100mm 120g

NEW 450W Oscillating Spindle & Belt Sander - Fast Change, Dual Rotation 2-Year Warranty!

Expires 31st January 2022

Customer Reviews

By on
"Product- 3/8" square mortise chisel This is the first one of these I have ever used so this review might not be very useful. However, i tried using it to cut mortices about 1" x 3/4" in building grade softwood. I wasn't expecting a clean cut because of the quality of the timber. I used the chisel in a 'generic' mortiser with moveable table, the sort you can get for a few hundred pounds from Axminster, Rutlands, Charnwood etc. The cut was indeed rough, but whether this was due to the timber or the chisel I can't tell - I used it straight from the pack, without touching it up on a stone, it seemed pretty sharp. Anyway it cut the mortises without any difficulty. The only issue I had was that having cut the first square out, when I tried to make an adjacent cut, the chisel tried to follow the previous cut and bent slightly. I assume this was because it is a very small chisel and a larger one would be more rigid, and keep to a straight path. (The bend in the chisel wasn't permanent). So overall, it did the job. I am looking forward to trying it out on some hardwood. I was surprised how much effort was needed to make the cuts - no wonder they make mortise machines so strong. I don't know how much effort will be needed to cut into hardwood though. My 4 star rating is because of the bending, but as I said, could be because of the size. So 4 stars is a bit of an estimate - apologies for the review being so vague, but it is at least truthful."
Star Rating 4

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