24 Jul 8 Pcs/Set 14.5° Involute Gear Cutter DP8 DP10 DP16 DP20 DP22 PA14-1/2 HSS 8H Set
Specification Color: Silver Type: DP20 Material: HSS Process: Sanding, Polishing Installation Required: Yes Number of Pieces: 8 Pressure Angle: 14.5° Inner Bore: 22mm/0.87in Inner Hole Diameter: 2cm/0.79in Product Specification: No1: Z12~13; No2: Z14~16; No3: Z17~20; No4: Z21~25; No5: Z26~34; No6: Z35~54; No7: Z55~134; No8: ≥135...