Trowel and Masonry Tool Collector Resource : Chisels for Brick and Block

Several styles of chisels are used for cutting brick and concrete block, removing excess mortar, or removing old mortar from joints. In order of their popularity, they are:

Brick set, brick bolster (UK) – wide, thick blade, for cutting brick; typical widths are 2-1/2”, 3”, 3-1/2”, 4”, 4-1/2", 5”.

Brick sets, from left, 2 by Baltimore, Delaware, Stanley

Mason chisel, mason's chisel, brick chisel, brick bolster – narrower, thinner blade than a brick set, for cutting and shaping brick, concrete block, and stone, or trimming hardened mortar.

Mayhew No. 777 mason chisel

Plugging chisel, tuckpointer’s chisel – narrow, heavy blade with a long bevel and a long handle, for removing old mortar from joints before pointing.

Baltimore No. 335 3/16" plugging chisel

Fluted plugging chisel – a flute on each side of blade, popular in the UK.

Cape chisel – narrow, heavy blade with a symmetrical taper, for removing old mortar from joints, and used by machinists for cutting keyways.

Cape chisel with swaged edge, unmarked

The site How Stuff Works has an excellent video of brick chisels being made at Baltimore Tool Works, which closed in 2009. The lack of automation is typical of older forges, making this video a rare insight into earlier manufacturing processes.

HowStuffWorks.com Assembly Line Baltimore Tool Works

All types of brick chisels should be sharpened with a flat bevel, as on a sharpening stone or a belt sander. The concave surface or hollow grind made by a grinding wheel makes a thinner, weaker edge.

Chisel makers in the United States

All major masonry tool manufacturers have sold or made brick chisels, including Bon, Goldblatt, Kraft, Marshalltown, and Stanley in the US. Smaller US companies which have made brick chisels include the ones below:

American Swiss File & Tool Co.
24 John St., New York City
American Swiss Files 1920 catalog
American Swiss Tools, catalog about 1923

Baltimore Tool Works, formerly at 1110 Race St., Baltimore, MD

Their product line was bought out by Mayhew Steel Products in 2009.

Baltimore Sun newspaper article 2005
Baltimore Tool Works 2008 on Youtube

Baltimore Tool Works equipment liquidation with plant photos
Google Streetview June 2011

Dasco 1922 advertisement

Dasco Pro, 340 Blackhawk Park Ave., Rockford, IL

Originally Damascus Steel Products Co., then Dasco, and Dasco Pro since 1984.
Earlier addresses include 2215 Kishwaukee St., where they still have a plant.

Dasco Pro website
Google Streetview - Dasco plant

Delaware Tool Steel Corp., formerly at 34th & Market St., Wilmington, DE.
Sylvan N. Levy (1888-1967) was president and held several patents, some with William B. Levy.

Made a brick set, brick chisel, and cape chisel.
Delaware Tool Steel Corp. Catalog

C. Drew & Co., Kingston, MA
Operated 1837-1980 in the same location.
C. Drew & Co. Tool Collectors Research Forum

Enderes Tool Co., Albert Lea, MN
Offices at 1103 Hershey St., plant at 924 E 14th St.
Enderes recently changed owners.
Enderes Tools website

Kraeuter Co., formerly at 569 18th Ave., Newark, NJ
Established in 1878 by August Kraeuter, by 1970 it was Kraeuter Tools Division of Dresser Industries.

Kraeuter Co. history
Google Books - August Kraeuter biography
Kraeuter Tools Catalog No. 18, 1939

Mayhew Steel Products, Inc., formerly at Deerfield Ave., Shelburne Falls, MA

Office and warehouse now in Turners Falls, MA.

Originally named H.H. Mayhew Co.

Mayhew website
Article about Mayhew in 2005
Article about Goodell-Pratt Co. and H.H. Mayhew Co. history

C.S. Osborne & Co., Harrison, NJ
Osborne website

Vaughn & Bushnell, currently at 11414 Maple Ave., Hebron, IL

Company's History of Vaughan & Bushnell