BROWSE CATALOG
Abrading & Polishing
Building & Grounds
Electrical & Lighting
Fabricating
Fastening & Joining
Filtering
Flow & Level Control
Furniture & Storage
Hand Tools
Hardware
Heating & Cooling
Lubricating
Material Handling
Measuring & Inspecting
Office Supplies & Signs
Pipe, Tubing, Hose & Fittings
Plumbing and Janitorial
Power Transmission
Pressure & Temperate Control
Pulling & Lifting
Raw Materials
Safety Supplies
Sawing & Cutting
Sealing
Shipping
Suspending
(609) 689-3000
Email Us
Email Us
We will reply to your message within an hour.
From
We will reply to your message within an hour.
Punchout
Log in
Create login
Order
Order History
Filter by
Clear all
System of Measurement
Inch
Metric
Collet Size
Hide
1/32"
3/64"
3/64"
to
63/64"
1/16"
5/64"
3/32"
7/64"
1/8"
9/64"
5/32"
11/64"
3/16"
13/64"
7/32"
15/64"
1/4"
17/64"
9/32"
19/64"
5/16"
21/64"
11/32"
23/64"
3/8"
25/64"
13/32"
27/64"
7/16"
29/64"
15/32"
31/64"
1/2"
33/64"
17/32"
35/64"
9/16"
37/64"
19/32"
39/64"
5/8"
41/64"
21/32"
43/64"
11/16"
45/64"
23/32"
47/64"
3/4"
49/64"
25/32"
51/64"
13/16"
53/64"
27/32"
55/64"
7/8"
57/64"
29/32"
59/64"
15/16"
61/64"
31/32"
63/64"
1"
1" to 1
1/16"
1
1/64"
1
1/32"
1
3/64"
1
1/16"
1
5/64"
1
3/32"
1
7/64"
1
1/8"
1
3/16"
1
1/4"
1
3/8"
1
1/2"
1
5/8"
3 mm
3.5 mm
4 mm
5 mm
6 mm
7 mm
8 mm
9 mm
10 mm
10.5 mm
11 mm
12 mm
13 mm
13.5 mm
14 mm
15 mm
16 mm
17 mm
18 mm
19 mm
19.5 mm
20 mm
21 mm
22 mm
23 mm
24 mm
25 mm
26 mm
Collet Type
5C
ER-20
ER-32
R8
For Holding
Drill Bits
End Mills
Reamers
Workpieces
Grip Range
7 mm to 8 mm
Material
Steel
Face Type
Round
For Use With
Lathes
Milling Machines
Export Control Classification Number (ECCN)
EAR99
DFARS Specialty Metals
Exempt
REACH
Compliant
Not Compliant
RoHS
Compliant
Not Compliant
Overall Length
1.22"
1.57"
3.27"
4.089"
Internal Thread Size
7/16"
-20
1.041"-24
Body Diameter
0.95"
1
1/4"
Thread Size
7/16"
-20
1.041"-24
1.238"-20
Specifications Met
DIN 6499
ISO 15488 Form B
Total Indicated Runout (TIR) Accuracy
0.0007"
0.0008"
Approximate Diameter Compression
1/32"
External Thread Size
1.238"-20
Length
1.22"
1.57"
3.27"
4.089"
Forward
Enter e-mail addresses in the fields below
To
From
Message
Link
Send
Cancel
Print
How can we improve?
Comments
E-mail address (if you would like a response)
Send
Cancel
5 Products
Fabricating and Machining
Milling Machine Collets
Install in a milling machine collet chuck or holder to tightly grip tool bits
3 products
Friction Drill Collets
Secure friction drill bits in friction drills
1 product
Lathe Collets
Insert into a lathe collet chuck or holder to tightly grip workpieces
1 product
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)