Plug type

Drill size (inches)

Irontite

25/64

7/16

15/32

11/64

13/64

5/16

11/32

9/16

23/32

51/64

9/64

1-1/32

1-1/16

1-1/4

1-5/16

Engine Cold Crack Repair, Drill size (inches): 3/8 and 1-1/32

C-1 Special Diesel Ductile Iron Repair Plug

C, C-1, C-1 Special HSS Tap

H Solid Diesel Ductile Iron Repair Plug

C, C-1, C-1 Special HSS Tapered Reamer

<p>H-HSS Taper Tap. High-speed steel taper tap for installing &ldquo;H&rdquo; series ductile iron plugs in casting repair.</p>

The [407-5310-80] H-HSS Taper Tap is used for installing Irontite "H" series ductile iron plugs (including H-2 & H-4). Requires a 1 1/32" drill and use with reamer 407-5210-80. Use with TAP-O…

H-HSS Tapered Tap

H-2 Drilled Diesel Ductile Iron Repair Plug

H-4 Diesel Iron Plug for Cast Iron Repair.

H-4 DRILLED DIESEL IRON PLUG

<p>H HSS Tapered Reamer. Used for reaming holes in castings with thick metal sections before tapping for &ldquo;H&rdquo; series ductile iron plugs.</p>

The [407-5210-80] H HSS Tapered Reamer prepares drilled holes in castings, especially thick metal, for tapping with the 407-5310-80 tap and installation of "H" series ductile iron plugs (452-2610-80…

H HSS Tapered Reamer

Engine Cold Crack Repair; Drill size (inches): 3/8 and 1-1/32