Dies DPO HSS Spiral Pointed Dies Spiral Fluted Taps (for blind hole) Size Class Code D T Clearance Type Stock Holes (mm) (mm) M27 × 3 6g PDS027SLNEBC 65 25 6 2 ● M27 × 2 6g PDS027QLNEBC 65 18 6 2 M27 × 1.5 6g PDS027OLNEBC 65 18 6 2 Spiral Fluted Taps (for through hole) M27 × 1 6g PDS027MLNEBC 65 18 6 2 M28 × 2 6g PDS028QLNEBC 65 18 6 2 M28 × 1.5 6g PDS028OLNEBC 65 18 6 2 M30 × 3.5 6g PDS030TLNEBC 65 25 6 2 ● Spiral Pointed Taps (for through hole) M30 × 1.5 6g PDS030OLNEBC 65 18 6 2 M33 × 3.5 6g PDS033TLNEBC 65 25 8 2 M36 × 4 6g PDS036ULNEBC 65 25 8 2 Size Class Code D T Clearance Type Stock Holes (mm) (mm) Hand Taps For Unified Threads No.0-80UNF 2A PDDUN0BGNEBC 16 5 3 1 No.1-64UNC 2A PDDUN1DGNEBC 16 5 3 1 No.1-72UNF 2A PDDUN1CGNEBC 16 5 3 1 Cemented Carbide Taps No.2-56UNC 2A PDDUN2EGNEBC 16 5 3 1 No.2-64UNF 2A PDDUN2DGNEBC 16 5 3 1 No.3-48UNC 2A PDDUN3FGNEBC 16 5 3 1 No.3-56UNF 2A PDDUN3EGNEBC 16 5 3 1 No.4-40UNC 2A PDEUN4HGNEBC 20 5 3 1 Roll Taps No.4-48UNF 2A PDEUN4FGNEBC 20 5 3 1 No.5-40UNC 2A PDEUN5HGNEBC 20 5 3 1 No.5-44UNF 2A PDEUN5GGNEBC 20 5 3 1 No.6-32UNC 2A PDEUN6JGNEBC 20 7 3 1 Special Thread Taps Simple Inspection Tools No.6-40UNF 2A PDEUN6HGNEBC 20 5 3 1 No.8-32UNC 2A PDEUN8JGNEBC 20 7 3 1 No.8-36UNF 2A PDEUN8IGNEBC 20 7 3 1 No.10-24UNC 2A PDEUNAMGNEBC 20 7 4 1 Pipe Taps No.10-32UNF 2A PDEUNAJGNEBC 20 7 4 1 No.12-24UNC 2A PDEUNCMGNEBC 20 7 4 1 No.12-28UNF 2A PDEUNCKGNEBC 20 7 4 1 1/4-20UNC 2A PDGU04NGNEBC 25 9 4 1 1/4-28UNF 2A PDGU04KGNEBC 25 9 4 1 Thread Mills 5/16-18UNC 2A PDGU05OGNEBC 25 9 4 1 5/16-24UNF 2A PDGU05MGNEBC 25 9 4 1 3/8-16UNC 2A PDHU06PGNEBC 30 11 4 1 3/8-24UNF 2A PDHU06MGNEBC 30 11 4 1 Dies 7/16-14UNC 2A PDHU07QGNEBC 30 11 5 1 7/16-20UNF 2A PDHU07NGNEBC 30 11 5 1 1/2-13UNC 2A PDJU08RGNEBC 38 14 4 1 1/2-20UNF 2A PDJU08NGNEBC 38 10 4 1 Center Drills 9/16-12UNC 2A PDJU09SGNEBC 38 14 5 1 9/16-18UNF 2A PDJU09OGNEBC 38 10 5 1 5/8-11UNC 2A PDLU10UGNEBC 45 18 5 1 5/8-18UNF 2A PDLU10OGNEBC 45 14 5 1 3/4-10UNC 2A PDLU12VGNEBC 45 18 5 1 Centering Tools 3/4-16UNF 2A PDLU12PGNEBC 45 14 5 1 DIN Di-3 180