"OU" Series Inch Form Type Knurls

OU SERIES
1 x 3/8 x 5/16"
(25.40 x 9.53 x 7.94mm)                         

"FORM TYPE KNURLS"

  • Available in HSS with Super Smooth Lapped Tooth Profile
  • Many Available in Hi-Cobalt with Super Smooth Lapped Tooth Profile
  • Multiple Coatings Available
  • 90° Tooth Form (some with 70° Tooth Form) with Beveled Edges Optional
  • The Diametral Pitch Wheels have an 80° Tooth Profile
OU Series

Quantity Discounts

Circular Pitch - OU -  SERIES - HSS Steel

Included Tooth Angle
Pitch Inch/Metric
AA Straight
BL 30° LH Diagonal
BR 30° RH Diagonal
GE 30° Male Diamond
GV 30° Female Diamond
90º
10 TPI / 2.54mm
-
-
-
90º
12 TPI / 2.12mm
-
-
90º
14 TPI / 1.81mm
-
-
90º
16 TPI / 1.59mm
-
-
90º
20 TPI / 1.27mm
90°
21 TPI / 1.21mm
-
-
90º
25 TPI / 1.02mm
90º
30 TPI / 0.85mm
90º
33 TPI / 0.77mm
-
-
90°
35 TPI / 0.73mm
-
-
-
-
70°
50 TPI / 0.48mm
-
-
-
-
HSS Steel
List Price
$25.30
$37.90

Quantity Discounts

Circular Pitch - OU -  SERIES - Hi-Cobalt Steel

Included Tooth Angle
Pitch Inch/Metric
AA Straight
BL 30° LH Diagonal
BR 30° RH Diagonal
GE 30° Male Diamond
GV 30° Female Diamond
90°
10 TPI / 2.54mm
-
-
-
-
90°
12 TPI / 2.12mm
-
-
-
-
90°
14 TPI / 1.81mm
-
-
90º
16 TPI / 1.59mm
-
-
-
-
90º
20 TPI / 1.27mm
-
-
-
-
90º
21 TPI / 1.21mm
-
-
90º
25 TPI / 1.02mm
-
-
-
-
90º
30 TPI / 0.85mm
-
-
-
-
90º
33 TPI / 0.77mm
-
-
Hi-Cobalt Steel 
List Price
$31.10

 

Quantity Discounts

Diametral Pitch - OU -  SERIES - HSS Steel

Included Tooth Angle
Pitch
AA Straight
BL 30° LH Diagonal
BR 30° RH Diagonal
GE 30° Male
GV 30° Female
80º
064 DP
-
-
-
-
80º
096 DP
-
-
-
-
HSS Steel
List Price
$32.90


If you do not see what you are looking for - please call.

Quantity Discount Information for General Customers

Total # Knurls or Pins
Discount off List Price
6 - 9
10 %
10 - 19
15 %
20 - 49
20 %
50 -99
25 %
100 - 299
30 %


Note: Knurl pins and "KT" (conical) series knurls are not combinable with standard knurls for discount purposes.


*** Pricing and Discount structure are subject to change without notice.


Accu Trak Knurling Tools are manufactured to extremely high standards from premium alloys. Many are available with a lapped tooth form to give longer life and impart a smooth, clean surface to the knurled part. Both sides and the bore of the knurl are finish ground to maintain close tolerance on diameter and side runout. Our standard material is a high quality grade of High Speed steel which is vacuum hardened, and tempered at least 2 times to a hardness of about 63 Rockwell C.

For severe knurling operations, such as rolling on 303 stainless or semi-hardened steels, Accu Trak also offers knurls in a premium grade of high-cobalt steel. These knurling tools are slightly harder and in most applications deliver a substantial increase in tool life. Multiple coatings such as "TiN" and "Ferritic Nitrocarburizing" are also available if necessary. Our sales representatives will be happy to discuss any aspect of your knurling application and make recommendations on maximizing tool life versus cost for any type of knurling operation.

In addition to the many stock knurling dies shown above, we can manufacture virtually any size and pitch special knurling tools with 1-2 week normal delivery for standard knurl tooth forms.