Use with drill presses and portable drill motors to cut a flat area or seat, for a bolt head of nut, on a contoured or uneven surface.
- Use with Spenro #40127-#40160 counterbore pilots.
- Very High Quality
- High Speed Steel
- Made in USA
| Quantity |
Product Options |
Price |
 |
|
|
#40099-counterbore, 1/4" dia., 3/32" pilot hole, 1/4" shank |
$25.16 |
|
|
#40100-counterbore, 9/32" dia., 3/32" pilot hole, 1/4" shank |
$25.16 |
|
|
#40101-counterbore, 5/16" dia., 3/32" pilot hole, 1/4" shank |
$25.96 |
|
|
#40102-counterbore, 11/32" dia., 3/32 pilot hole, 1/4" shank |
$25.34 |
|
|
#40103-counterbore, 3/8" dia., 3/32" pilot hole, 1/4" shank |
$25.56 |
|
|
#40104-counterbore, 7/16" dia., 1/8" pilot hole, 1/4" shank |
$29.96 |
|
|
#40105-counterbore, 15/32" dia., 1/8" pilot hole, 1/4" shank |
$29.96 |
|
|
#40106-counterbore, 1/2" dia., 1/8" pilot hole, 1/4" shank |
$30.35 |
|
|
#40107-counterbore, 17/32" dia., 1/8" pilot hole, 1/4" shank |
$30.35 |
|
|
#40108-counterbore, 9/16" dia., 1/8" pilot hole, 1/4" shank |
$30.66 |
|
|
#40109-counterbore, 19/32" dia., 1/8" pilot hole, 1/4" shank |
$30.66 |
|
|
#40110-counterbore, 5/8" dia., 1/8" pilot hole, 1/4" shank |
$31.01 |
|
|
#40111-counterbore, 21/32" dia., 3/16" pilot hole, 1/4" shank |
$36.25 |
|
|
#40112-counterbore, 11/16" dia., 3/16" pilot hole, 1/4" shank |
$36.65 |
|
|
#40113-counterbore, 23/32" dia., 3/16" pilot hole, 1/4" shank |
$37.18 |
|
|
#40114-counterbore, 3/4" dia., 3/16" pilot hole, 1/4" shank |
$37.18 |
|
|
#40115-counterbore, 25/32" dia., 3/16" pilot hole, 1/4" shank |
$37.18 |
|
|
#40116-counterbore, 13/16" dia., 3/16" pilot hole, 1/4" shank |
$37.65 |
|
|
#40117-counterbore, 27/32" dia., 3/16" pilot hole, 1/4" shank |
$38.23 |
|
|
#40118-counterbore, 7/8" dia., 3/16" pilot hole, 1/4" shank |
$38.23 |
|
|
#40119-counterbore, 29/32" dia., 3/16" pilot hole, 1/4" shank |
$38.71 |
|
|
#40120-counterbore, 15/16" dia., 3/16" pilot hole, 1/4" shank |
$38.71 |
|
|
#40121-counterbore, 31/32" dia., 3/16" pilot hole, 1/4" shank |
$31.73 |
|
|
#40122-counterbore, 1" dia., 3/16" pilot hole, 1/4" shank |
$39.24 |
|
|
#40123-counterbore, 1-1/16" dia., 3/16" pilot hole, 3/8" shank |
$45.23 |
|
|
#40124-counterbore, 1-1/8" dia., 3/16" pilot hole, 3/8" shank |
$46.50 |
|
|
#40125-counterbore, 1-1/4" dia., 3/16" pilot hole, 3/8" shank |
$47.90 |
|
|
#40126-counterbore, 1-1/2" dia., 3/16 pilot hole, 3/8" shank |
$52.23 |
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