Box Sinkers available in 1 Gang Chisel (77mm x 77mm), 2 Gang Chisel (80mm x 150mm) & Round Chisel (77mm).
Material: Heat treated steel alloy blade
Directions:
- Drill 3 holes 33mm apart - On the 2 x outer holes, use round cutter to create 2 x larger holes - In the centre hole, use double box cutter to create your box