2PCS HSS Right Left hand Trapezoidal thread tap and Die set TR8 TR10 TR12 TR14 TR16 TR18 TR20 Metric screw taps dies T8 T10 T12

Degree：R0.1 Certification：CE Diameter：MM Coating：NO Origin：Mainland China Model Number：TR tap+ TR die Brand Name：DUOMASI Type：Tap Material：High Speed Steel Overall Length：MM

Degree: R0.1 Certification: CE Diameter: MM Coating: NO Origin: Mainland China Model Number: TR tap+ TR die Brand Name: DUOMASI Type: Tap Material: High Speed Steel Overall Length: MM