Roper Whitney No. 16 Bench Punch

Roper Whitney No. 16 Bench Punch
Medium Duty Bench Punches are similar in operating design and capacity to the Medium Duty Roller Bearing Portable Punches. However, in addition to stationary mounting, they also provide greater throat dimensions and a slightly broader range of punch and die sizes.
Our Price$570.00
Retails For$556.99
BrandRoper WHitney
Item Number131020160

Medium Duty Bench Punches are similar in operating design and capacity to the Medium Duty Roller Bearing Portable Punches. However, in addition to stationary mounting, they also provide greater throat dimensions and a slightly broader range of punch and die sizes.

Maximum Rated Capacities:*

  • No. 16 - 7.3 tons
  • No. 17 - 5 tons
  • Linear Roller Bearing Cam Operation
  • Standard and Deep Throat Options (up to 6 1/2")

These two punches are similar in use, yet slightly different in their construction detail. The No. 16, with its solid forged frame, has the higher rated capacity and a standard throat. The No. 17 steel frame punch provides a deeper throat dimension to punch up to 6 1/2 inches from the edge of a work piece. Both punches have adjustable die shoes to permit the proper alignment of close fitting punches and dies to punch light gauge materials. Both also have the option of a removable 6" x 8" work table with stops to position material in the tool.

Tool comes standard with one 9/32" round punch and die.

 

 

Reference No. 16 No. 17
IN. MM IN. MM
A 8 7/16 214.31 12 3/8 314.33
B 9 5/8 244.48 10 9/16 268.29
C 3 1/4 82.55 6 1/2 165.1
D 1 3/4 44.45 2 1/8 53.98
E 7/8 22.23 7/8 22.23
F 3/8 9.53 3/8 9.53
G 3 7/8 98.43 4 1/2 114.3
H 24 1/2 622.3 24 1/2 622.3

 

* Refer to tonnage chart below to determine if the rated capacity of this tool will accommodate the type and thickness of metal and the size and shape hole that you will be punching. Do not, under any condition, exceed the rated capacity of this tool.

 


Tons of Pressure Required to Punch Mild Steel
Round
Hole
Diameter
Ga. 20 18 16 14 12 11 10 3/16" 1/4" 5/16" 3/8" 1/2"
In. .036 .048 .062 .075 .105 .120 .135 .188 .250 .312 .375 .500
1/8" .4 .5 .6 .7 1.0 1.2 1.3 - - - - -
3/16" .5 .7 .9 1.1 1.5 1.8 2.0 2.8 - - - -
1/4" .7 .9 1.2 1.5 2.1 2.4 2.6 3.7 4.9 - - -
5/16" .9 1.2 1.5 1.8 2.6 2.9 3.3 4.6 6.1 7.8 - -
3/8" 1.1 1.4 1.8 2.2 3.1 3.5 4.0 5.5 7.4 9.2 11.1 -
7/16" 1.2 1.6 2.1 2.6 3.6 4.1 4.6 6.4 8.6 10.7 12.8 -
1/2" 1.4 1.9 2.3 2.9 4.1 4.7 5.3 7.4 9.8 12.3 14.8 19.7
9/16" 1.6 2.1 2.6 3.3 4.6 5.1 5.9 8.3 11.1 13.9 16.5 22.0
5/8" 1.8 2.4 2.9 3.7 5.1 5.9 6.6 9.2 12.3 15.4 18.5 24.6
11/16" 1.9 2.6 3.2 4.0 5.7 6.2 7.3 10.1 13.5 17.0 20.2 26.9
3/4" 2.1 2.8 3.5 4.4 6.2 7.1 7.9 11.0 14.7 18.5 22.1 29.5
13/16" 2.3 3.1 3.8 4.8 6.7 7.6 8.6 12.0 16.0 20.0 23.8 31.8
7/8" 2.5 3.3 4.1 5.1 7.2 8.3 9.2 12.9 17.2 21.5 25.8 34.4
15/16" 2.6 3.5 4.4 5.5 7.7 8.8 9.9 13.8 18.4 23.0 27.5 36.8
1" 2.8 3.8 4.7 5.9 8.2 9.4 10.6 14.8 19.7 24.6 29.5 39.4
1 1/2" 4.2 5.5 7.0 8.8 12.3 14.0 25.9 22.0 34.4 43.0 51.5 68.8
2" 5.6 7.5 9.5 11.7 16.4 18.8 21.0 29.5 39.3 49.0 59.0 78.5
2 1/2" 7.0 9.4 11.7 14.7 20.5 23.5 26.5 36.8 49.0 61.5 73.6 98.2
3" 8.5 11.3 14.0 17.6 24.5 28.2 31.7 44.2 60.0 76.5 88.4 118.0
3 1/2" 9.9 13.0 16.5 20.5 28.8 32.7 37.0 51.5 68.7 86.0 103.0 137.0
4" 11.3 15.0 18.8 23.5 32.8 37.6 42.2 60.0 78.5 98.0 188.0 157.0

 

Typical Size Ranges


Type O

Type M

Type N

Type P

Type R

Type S

Type T

Type D
No. 16 & 17 1/16 - 9/16 1/8 x 1/4- 3/8 x 9/16 1/8 x 1/4 - 1/4 x 1/2 1/8 x 1/4 - 3/8 x 9/16 1/8 - 3/8 3/16 - 15/32 3/16 - 15/32 3/16 x 1/8 - 9/16 x 1/2


 

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