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1) Product: Exchangable hole saw set 3pcs size: 60-67-74mm, center drill 8mm made by 65Mn packed in double blister
Sizes: 60-67-74mm, center drill 8mm
Material: 65Mn, Carbon Steel
Heat treated HRC 45+/-3
Especially good at drilling holes on hard wood, plywood, plastic
Packed in double blister
2)Picture of Exchangable hole saw set 3pcs size: 60-67-74mm, center drill 8mm made by 65Mn packed in double blister