Yillik Precision Carbides is a manufacturer of direct coolant bushings for industrial and commercial applications. Direct coolant carbide bushings of all types, grades, and sizes are manufactured to our customers exact specifications providing:
- Improved cooling and chip flushing during the drilling process
- Longer drill life
- Chip breakers are available on all bushing types
For information regarding our standard bushings, please see the chart below and refer to the diagram to the right. For additional information on our precision direct coolant bushing capabilities, please call 800-854-9847 or use our online contact form.
| .0625 to .1935 |
5/16 |
.3125
.3123 |
5/16
3/8
1/2
3/4
1 |
.067 DIA |
5/64 |
35/64 |
1/4 |
1/8 |
11/64 |
1/2 |
LS-1 |
| .1562 to .3437 |
1/2 |
.5000
.4998 |
5/16
3/8
1/2
3/4
1
1-3/8
1-3/4 |
.093 DIA |
9/64 |
51/64 |
1/4 |
1/8 |
19/64 |
5/8 |
LS-1 |
| .3125 to .5625 |
3/4 |
.7500
.7490 |
1/2
3/4
1
1-3/8
1-3/4
2-1/8
2-1/2 |
.104 DIA |
17/64 |
1-3/64 |
1/4 |
1/8 |
27/64 |
3/4 |
LS-1 |
| .5000 to .7500 |
1" |
1.000
.9998 |
1/2
3/4
1
1-3/8
1-3/4
2-1/8
2-1/2 |
.125 DIA |
23/64 |
1-27/64 |
3/8 |
3/16 |
19/32 |
59/64 |
LS-2 |
| .7500 to 1.0628 |
1-3/8 |
1.3750
1.3747 |
3/4
1
1-3/8
1-3/4
2-1/8
2-1/2
3 |
.147 DIA |
17/32 |
1-61/64 |
3/8 |
3/16 |
25/32 |
1-7/64 |
LS-2 |
| 1.000 to 1.3750 |
1-3/4 |
1.7500
1.7497 |
1
1-3/8
1-3/4
2-1/8
2-1/2
3 |
.173 DIA |
11/16 |
2-19/64 |
3/8 |
3/16 |
1" |
1-25/64 |
LS-3 |
| 1.3750 to 1.7500 |
2-1/4 |
2.2500
2.2496 |
1
1-3/8
1-3/4
2-1/8
2-1/2
3 |
.173 DIA |
7/8 |
2-51/64 |
3/8 |
3/16 |
1-1/4 |
1-41/64 |
LS-3 |
1621 S. Cucamonga Ave.