
Guhring standard |
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| Manufacturing specifications |
For ISO metric threads DIN 13 Design form: Bell-form Tolerance zone: 6g Clearance hole data: z = 4; M2 to M7 z = 5; M6, M8and M10 Surface finish: bright, lapped, without spiral entry. > M2.6 with spiral entry. |
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| Tool material | | Cutting direction | Surface | Ø-range | Series No. | |
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