Diamond Hole Saw

We are offering diamond hole saw.
1.size: from 15 mm on
2.mainly drill holes on such surface of materials as marble,granite,glass,grp, ceramic,tiles, porcerlain, etc.
3. Bi-metal hole saws; woodworking hole saws; carbide grit hole saws;carbide tipped hole saws; hss hole saws
type a
item no. Diameter item no. Diameter
mm inch mm inch
ptgha016 16 5/8'' ptgha054 54 2-1/8''
ptgha019 19 3/4'' ptgha057 57 2-1/4''
ptgha022 22 7/8'' ptgha060 60 2-3/8''
ptgha025 25 1'' ptgha064 64 2-1/2''
ptgha029 29 1-1/8'' ptgha070 70 2-3/4''
ptgha032 32 1-1/4'' ptgha076 76 3''
ptgha035 35 1-3/8'' ptgha083 83 3-1/4''
ptgha038 38 1-1/2'' ptgha086 86 3-3/8''
ptgha044 44 1-3/4'' ptgha095 95 3-3/4''
ptgha048 48 1-7/8'' ptgha102 102 4''
ptgha051 51 2'' ptgha114 114 4-1/2''
type b
item no. Diameter item no. Diameter
mm inch mm inch
ptghb019 19 3/4'' ptghb057 57 2-1/4''
ptghb022 22 7/8'' ptghb060 60 2-3/8''
ptghb025 25 1'' ptghb064 64 2-1/2''
ptghb029 29 1-1/8'' ptghb070 70 2-3/4''
ptghb032 32 1-1/4'' ptghb076 76 3''
ptghb035 35 1-3/8'' ptgha083 83 3-1/4''
ptghb038 38 1-1/2'' ptgha086 86 3-3/8''
ptghb044 44 1-3/4'' ptgha095 95 3-3/4''
ptghb048 48 1-7/8'' ptgha102 102 4''
ptghb051 51 2'' ptgha114 114 4-1/2''
ptghb054 54 2-1/8''