Archway Engineering (UK) Ltd

Heavy duty|Chisels and stubber|for breaking rocks and boulders

Specially forged heavy-duty chisels with wide water courses for breaking rocks and boulders. 6″ and 8″ sizes available in two alternative lengths 5ft and 1ft 6in. The short pattern chisel can be connected to sinker bars as and when needed.

Product Description

California chisels Specially forged heavy-duty chisels with wide water courses for breaking rocks and boulders. 6″ and 8″ sizes available in two alternative lengths 5ft and 1ft 6in. The short pattern chisel can be connected to sinker bars as and when needed.

Search: 
Nominal Diameter inches O.D. Dressed To:- Effective Length
6"" 5 7/8"" 5' or 1' 6""
8"" 7 7/8"" 5' or 1' 6""
10"" 9 5/8"" 5'
12"" 11 1/2"" 5'

Showing 1 to 4 of 4 records

Larger diameters and alternative lengths available on request. Stubber A three-bladed fabricated steel cross-cutter for removing cohesive clay from the borehole. Available in nominal diameters 6″- 24”. Flat chisel and cross chisel Heavy fabricated chisels for breaking rocks in the bore-hole. Available in nominal diameters 6″-24″.

Stubber & chisel sizes Search: 
Nominal Diameter Inches Maximum O.D. of Tool Inches
10"" 9 5/8""
12"" 11 1/2""
14"" 12 3/4""
16"" 14""
18"" 16""
20"" 18""
24"" 22""
6"" 5 1/2""
8"" 7 5/8""