Outside Overall Cut Shank dia. length length dia. Dc L ℓ Ds MC-HLC (for blind hole) Spiral Fluted Taps Thread Mills for Metric Internal Threads Specification (for through hole) Spiral Fluted Taps ■MC-HLC is the tool cutting threads by using helical Coating interpolating process. One MC-HLC can produce internal threads of different diameter, both right hand threads and For icon explanation, refer to P.50 left hand threads, as far as the thread pitch is same. TYPE:1 TYPE:2 (for through hole) Spiral Pointed Taps Hand Taps Segment:57 Outside diameter Pitch L ℓ Ds No. of Carbide Taps Cemented Tool No. Code Dc (mm) (mm) (mm) (mm) flutes Min.size Type Stock (mm) For Metric Threads 10204N150M HLCN010O 10 1.5 90 20 10 4 14 1 △ 10204N100M HLCN010M 10 1 90 20 10 4 14 1 △ 12254N200M HLCN012Q 12 2 100 25 12 4 17 1 △ Roll Taps 12254N150M HLCN012O 12 1.5 100 25 12 4 17 1 △ 12254N100M HLCN012M 12 1 100 25 12 4 17 1 △ 16304N250M HLCN016R 16 2.5 110 30 16 4 23 1 △ 16304N200M HLCN016Q 16 2 110 30 16 4 23 1 △ Simple Inspection Tools Special Thread Taps 16304N150M HLCN016O 16 1.5 110 30 16 4 23 1 △ 16304N100M HLCN016M 16 1 110 30 16 4 23 1 △ 20505N350M HLCN020T 20 3.5 140 50 20 5 28 1 △ 20505N300M HLCN020S 20 3 140 50 20 5 28 1 △ Pipe Taps 20505N200M HLCN020Q 20 2 140 50 20 5 28 1 △ 20505N150M HLCN020O 20 1.5 140 50 20 5 28 1 △ 20505N100M HLCN020M 20 1 140 50 20 5 28 1 △ 25506N350M HLCN025T 25 3.5 160 50 20 6 36 2 △ Thread Mills 25506N300M HLCN025S 25 3 160 50 20 6 36 2 △ 25506N200M HLCN025Q 25 2 160 50 20 6 36 2 △ 25506N150M HLCN025O 25 1.5 160 50 20 6 36 2 △ 25506N100M HLCN025M 25 1 160 50 20 6 36 2 △ 32506N300M HLCN032S 32 3 200 50 25 6 45 2 △ Dies 32506N200M HLCN032Q 32 2 200 50 25 6 45 2 △ 32506N150M HLCN032O 32 1.5 200 50 25 6 45 2 △ Center Drills Centering Tools JIS ◎=Standard ○=Semi standard △=Made to order MC-4 For improvement, spec may change without advance notice. 607