Knurl Holders

Bump Knurl Holders

Self Centering Bump Holders

Straddle Type

2 Die End Rolling

3 Die End Rolling

Conical Knurling

Taper Knurling Holders

Face Knurling

Shank Conical Knurling Dies

Internal Knurling

Cut Type Knurling

Single Knurl "Cut Type" Holders

HOLDERS ARE STOCKED FOR RH MACHINE TOOL POSITION. HOLDERS LISTED WITH AN ASTERISK * HAVE REVERSABLE SHANKS FOR BOTH RIGHT AND LEFT HAND MACHINES. SHANKS ARE INTERCHANGALBLE WITH THE HEAD. SUITABLE ONLY FOR TRAVERSE FEED IN THE Z-AXIS. EASY ADJUSTMENTS MADE USING ALLEN WRENCH SUPPLIED.

  • To produce a STRAIGHT KNURL PATTERN on the work piece: Use a 30° RH diagonal knurling die. (If the SHANK is reversed for A left hand machine, a 30° LH diagonal knurling die is required).
  • To produce a 30° RH diagonal knurl PATTERN ON THE WORK PIECE: USE a STRAIGHT knurling die. (Reversing the SHANK will result in a 30° lH diagonal knurl PATTERN ON THE WORK PIECE).

HOLDER
KNURL
SERIES
HOLDER
HAND
A
B
C
D
E
Capacity
PRICE
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
RH/LH
14
.551
16
.630
74
2.9
100
3.9
22
.866
4-50
.16-1.97
$434
RH/LH
16
.630
16
.630
74
2.9
100
3.9
22
.866
4-50
.16-1.97
$434
RH/LH
20
.787
25
.984
114
4.5
150
5.9
32
1.260
5-250
.20-9.84
$434
RH/LH
25
.984
25
.984
114
4.5
150
5.9
32
1.260
5-250
.20-9.84
$434
RH/LH
19.1
.750
25.4
1.00
114
4.5
150
5.9
32
1.260
5-250
.20-9.84
$434
RH/LH
25.4
1.000
25.4
1.00
114
4.5
150
5.9
32
1.260
5-250
.20-9.84
$434


* Holders are Reversable for RH and LH Operation

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


Swiss Machine Single Die Cut Type Holder



HOLDER
KNURL
SERIES
HOLDER
HAND
 HOLDER DIMENSIONS (mm)
PRICE
A
B
C
D
E
F
RH
8.00
8.00
110.00
18.00
16.00
90.00
$434
LH
10.00
10.00
110.00
18.00
18.00
90.00
$434
RH
10.00
10.00
110.00
18.00
18.00
90.00
$434
RH
12.00
12.00
110.00
18.00
20.00
90.00
$434
RH
12.00
14.00
113.00
27.00
23.00
87.00
$434
RH
14.00
14.00
113.00
27.00
23.00
87.00
$434
RH
16.00
16.00
113.00
27.00
23.00
87.00
$434


*** 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.