Serrated Rotary Tube

AmeriKen leads the rotary world with the largest variety of serrated punches available. From our most economical line, Performance Plus, to a unique curvature design, Radial Top, AmeriKen has a serrated punch for every application.

Base Outside Bevel Center Bevel Inside Bevel
Size Cut Edge Stock # Cut Edge Stock # Cut Edge Stock #
1/4 9/64 KRS-7 3/16 KRS-9 15/64 KRS-12
5/16 13/64 KRS-13 1/4 KRS-15 19/64 KRS-18
3/8 17/64 KRS-19 5/16 KRS-21 23/64 KRS-24
7/16 21/64 KRS-25 3/8 KRS-27 27/64 KRS-30
1/2 25/64 KRS-31 7/16 KRS-33 31/64 KRS-36
9/16 29/64 KRS-37 1/2 KRS-39 35/64 KRS-42
5/8 33/64 KRS-43 9/16 KRS-45 39/64 KRS-48
11/16 37/64 KRS-49 5/8 KRS-51 43/64 KRS-54
3/4 41/64 KRS-55 11/16 KRS-57 47/64 KRS-60
13/16 45/64 KRS-61 3/4 KRS-63 51/64 KRS-66
7/8 49/64 KRS-67 13/16 KRS-69 55/64 KRS-72
15/16 53/64 KRS-73 7/8 KRS-75 59/64 KRS-78
1" 57/64 KRS-79 15/16 KRS-81 63/64 KRS-84
1-1/16 61/64 KRS-85 1" KRS-87 1-3/64 KRS-90
1-1/8 1-1/64 KRS-91 1-1/16 KRS-93 1-7/64 KRS-96
1-3/16 1-5/64 KRS-97 1-1/8 KRS-99 1-11/64 KRS-102
1-1/4 1-9/64 KRS-103 1-3/16 KRS-105 1-15/64 KRS-108
1-5/16 1-13/64 KRS-109 1-1/4 KRS-111 1-19/64 KRS-114
1-3/8 1-17/64 KRS-115 1-5/16 KRS-117 1-23/64 KRS-120
1-1/2 1-25/64 KRS-127 1-7/16 KRS-129 1-31/64 KRS-132

Standard heights are .970 and 1". Additional heights available of .937, .990 and 1.023. Other sizes available on request. Case hardened by vacuum carbonitriding.

Performance Plus

Base Size & Cut Edge Stock #
1/4 KPP-12
5/16 KPP-18
3/8 KPP-24
7/16 KPP-30
1/2 KPP-36
9/16 KPP-42
5/8 KPP-48
11/16 KPP-54
3/4 KPP-60
13/16 KPP-66
7/8 KPP-72
15/16 KPP-78
1 KPP-84
1-1/8 KPP-96
1-1/4 KPP-108
   

Standard heights: .970, .990, 1" and 1.023. Available in Inside Bevel only. Other sizes available on request.

Radial Top

Base Size & Cut Edge Stock #
1/4 KRT-12
5/16 KRT-18
3/8 KRT-24
7/16 KRT-30
1/2 KRT-36
9/16 KRT-42
5/8 KRT-48
11/16 KRT-54
3/4 KRT-60
13/16 KRT-66
7/8 KRT-72
15/16 KRT-78
1 KRT-84
1-1/8 KRT-96
1-3/16 KRT-102
1-1/4 KRT-108

Standard heights: .970 and 1". Other sizes available on request. See why our Radial Top punches are superior to others on the market.

 

Serrated Rotary Side Outlet

Base Size Cut Edge Stock #
1/4 1/8 KRS-412
5/16 3/16 KRS-420
3/8 1/4 KRS-428
7/16 5/16 KRS-434
1/2 3/8 KRS-441
5/8 7/16 KRS-454
3/4 1/2 KRS-462

Standard heights are .970 and 1". Additional heights available of .937, .990 and 1.023. Other sizes available on request. High carbon tool steel vacuum hardened.