180 SERIES reverse countersinks are designed for use in restricted areas where conventional countersink cutters cannot be utilized. Made from the finest high speed tool steel, precision ground and form relieved.
Standard with 100° countersink angle. Special "D" cutter diameters readily ground from standard. Special sizes given prompt attention.
|
TOOL NUMBER
|
"D" CUTTER DIA.
|
"PH" PILOT HOLE
|
NUMBER FLUTES
|
OAL
|
PILOT REF. *
|
|
PLAIN PILOT
|
STEP PILOT
|
|
180-1J
|
1/4
|
3/32
|
3
|
1/2
|
185-1
|
186-1
|
|
180-1K
|
1/4
|
1/8
|
3
|
1/2
|
185-2
|
186-2
|
|
180-2J
|
5/16
|
3/32
|
3
|
1/2
|
185-1
|
186-1
|
|
180-2K
|
5/16
|
1/8
|
3
|
1/2
|
185-2
|
186-2
|
|
180-2L
|
5/16
|
5/32
|
3
|
1/2
|
185-3
|
186-3
|
|
180-3J
|
3/8
|
1/8
|
3
|
1/2
|
185-2
|
186-2
|
|
180-3K
|
3/8
|
5/32
|
3
|
1/2
|
185-3
|
186-3
|
|
180-3L
|
3/8
|
3/16
|
3
|
1/2
|
185-4
|
186-4
|
|
180-4J
|
7/16
|
1/8
|
3
|
1/2
|
185-2
|
186-2
|
|
180-4K
|
7/16
|
5/32
|
3
|
1/2
|
185-3
|
186-3
|
|
180-4L
|
7/16
|
3/16
|
3
|
1/2
|
185-4
|
186-4
|
|
180-5J
|
1/2
|
5/32
|
3
|
1/2
|
185-3
|
186-3
|
|
180-5K
|
1/2
|
3/16
|
3
|
1/2
|
185-4
|
186-4
|
|
180-5L
|
1/2
|
1/4
|
3
|
1/2
|
185-5
|
186-5
|
|
180-6J
|
9/16
|
5/32
|
4
|
5/8
|
185-3
|
186-6
|
|
180-6K
|
9/16
|
3/16
|
4
|
5/8
|
185-4
|
186-7
|
|
180-6L
|
9/16
|
1/4
|
4
|
5/8
|
185-5
|
186-8
|
|
180-7J
|
5/8
|
3/16
|
4
|
5/8
|
185-4
|
186-7
|
|
180-7K
|
5/8
|
1/4
|
4
|
5/8
|
185-5
|
186-8
|
|
180-7L
|
5/8
|
5/16
|
4
|
5/8
|
185-6
|
186-9
|
|
180-8J
|
11/16
|
3/16
|
4
|
5/8
|
185-4
|
186-7
|
|
180-8K
|
11/16
|
1/4
|
4
|
5/8
|
185-5
|
186-8
|
|
180-8L
|
11/16
|
5/16
|
4
|
5/8
|
185-6
|
186-9
|
|
180-9J
|
3/4
|
1/4
|
4
|
7/8
|
185-5
|
186-12
|
|
180-9K
|
3/4
|
5/16
|
4
|
7/8
|
185-6
|
186-13
|
|
180-9L
|
3/4
|
3/8
|
4
|
7/8
|
185-7
|
186-14
|
|
180-10J
|
7/8
|
1/4
|
4
|
7/8
|
185-5
|
186-12
|
|
180-10K
|
7/8
|
5/16
|
4
|
7/8
|
185-6
|
186-13
|
|
180-10L
|
7/8
|
3/8
|
4
|
7/8
|
185-7
|
186-14
|
|
180-11J
|
1
|
5/16
|
4
|
7/8
|
185-6
|
186-13
|
|
180-11K
|
1
|
3/8
|
4
|
7/8
|
185-7
|
186-14
|
|
180-11L
|
1
|
1/2
|
4
|
7/8
|
185-8
|
186-17
|
|
180-12J
|
1 - 1/4
|
3/8
|
4
|
7/8
|
185-7
|
186-18
|
|
180-12K
|
1 - 1/4
|
1/2
|
4
|
7/8
|
185-8
|
186-19
|
When ordering please specify: Tool number and included countersink angle. Example: 180-5K-100°. List prices for 100° countersink angle only. Other angles and sizes available, subject to quotation.
* For pilot information see 185 Series and 186 Series.
Please complete the information below and click "submit" to send Special Order Countersinks or to upload your prints. If you have any questions contact one of our sales representatives at 310-322-0614