Relaxdays Tap and Die Set, Tool Kit, Includes 9 Dies & Taps in Size M3 - M12, Wrench, Thread Gauge, Case Holder, Silver

Thread Cutter in Detail- Case H x W x D: approx. 2.5 x 25 x 15.5 cm- Tap wrench H x W x D: approx. 1 x 20 x 2 cm- Die holder H x W x D: approx. 1.5 x 21.5 x 4 cm- Die H x D: approx. 1 x 2.5 cm- Tool made of carbon steel with zinc alloySizes Included- Cutting dies: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M7 x 1.0, M8 x 1.25, M10 x 1.5, M12 x 1.75, 1/8 NPT27- Tap: M3, M4, M5, M6, M7, M8, M10, M12, 1/8 NPT27- Thread gauge: 0.5, 0.6, 0.7, 0.75, 0.8, 0.9, 1.0, 1.25, 1.5, 1.75, 27, 28Internal Thread Instructions- Drill a core hole of the correct size (see core hole dimensions).- Clamp tap in tap wrench and lubricate with cutting fluid- Turn the tap clockwise under light pressure.- Turn back each half turn to break the chipExternal Thread Instructions- Measure bolt diameter to determine thread size- Chamfer the stud with a file to a conical shape- Insert die into holder and tighten screw- Place straight on the stud and lubricate with cutting fluid- Turn the stud with light pressure- Turn back occasionally to break chips- Turn until desired thread length is achievedMetric threadNominal size - Pitch - Core hole - Bolt in mm- M3 - 0.5 - 2.5 - 2.9- M4 - 0.7 - 3.3 - 3.9- M5 - 0.8 - 4.2 - 4.9- M6 - 1.0 - 5 - 5.9- M7 - 1.0 - 6 - 6.9- M8 - 1.25 - 6.8 - 7.9- M10 - 1.5 - 8.5 - 10- M12 - 1.75- 10.2 - 11.8Core Hole Dimensions for NPT- Thread size: 1/8" - 27 NPT- Pitch: 27 threads per inch- Lead: 0.941 mm- Outer diameter: 10.242 mm- Core hole: 8.25 mm

• Set: Contains 9 taps, 9 taps, tap wrench, thread gauge, tap holder and case
• Sizes: M3 x0.5 - M4 x0.7 - M5 x0.8 - M6 x1.0 - M7 x1.0 - M8 x1.25 - M10 x1.5 - M12 x1.75 - 1/8 NPT27
• Clearly organised: Thread cutting set in a practical case - neatly stored and quickly to hand
• Practical: Thread tap for internal and external threads - includes thread template for determination
• Details: Case size HxWxD: approx. 2.5 x 25 x 15.5 cm - tool made of carbon steel with zinc alloy