ZZ HARDMETAL

Type M11

For making rotary drill bits for coal and soft rock formations

Type	Dimension (mm)
	L		H		h		S
	Dim.	Tol.	Dim.	Tol.	Dim.	Tol.	Dim.	Tol.
M1112	12	±0.35	18	±0.5	15.8	±0.5	3	±0.3
M1113	13.4	±0.0	26	±0.5	23.8	±0.5	3	±0.3