Adjustable Countersinks
Whiteside's 82 degree, four flute adjustable countersinks are designed to slip over the drill bit and affix with dual set screws into the flutes. The drilling length is easily adjusted by sliding the countersink head up or down the drill bit. These Adjustable countersinks can be used to countersink holes for flat head screws in wood, plastic, or aluminum Choose from many different sizes in either carbon steel or high speed steel. The carbon steel countersinks are very economically priced. Choose the high speed steel countersinks for longer tool life, especially when cutting more abrasive materials like fiberglass. *Center drill bits are sold separately.
Carbon Steel Adjustable Countersinks
|
Outside Diameter |
Inside Diameter |
Screw Size |
Large Diameter |
Part # |
|---|---|---|---|---|
| 3/8" | 7/64" | #4 | 1/2" | 8060004 |
| 3/8" | 1/8" | #5 | 1/2" | 8060005 |
| 3/8" | 9/64" | #6 | 1/2" | 8060006 |
| 3/8" | 5/32" | #7 | 1/2" | 8060007 |
| 3/8" | 11/64" | #8 | 1/2" | 8060008 |
| 3/8" | 3/16" | #9 | 1/2" | 8060009 |
| 1/2" | 13/64" | #10 | 5/8" | 8060010 |
| 1/2" | 7/32" | #12 | 5/8" | 8060012 |
| 1/2" | 1/4" | #14 | 5/8" | 8060014 |
High Speed Steel Adjustable Countersinks
|
Outside Diameter |
Inside Diameter |
Screw Size |
Large Diameter |
Part # |
|---|---|---|---|---|
| 3/8" | 7/64" | #4 | 1/2" | 8070004 |
| 3/8" | 1/8" | #5 | 1/2" | 8070005 |
| 3/8" | 9/64" | #6 | 1/2" | 8070006 |
| 3/8" | 5/32" | #7 | 1/2" | 8070007 |
| 3/8" | 11/64" | #8 | 1/2" | 8070008 |
| 3/8" | 3/16" | #9 | 1/2" | 8070009 |
| 1/2" | 13/64" | #10 | 5/8" | 8070010 |
| 1/2" | 7/32" | #12 | 5/8" | 8070012 |
| 1/2" | 1/4" | #14 | 5/8" | 8070014 |
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Whiteside
Adjustable Countersink, 1/2" OD, 1/4" ID, High Speed Steel, Whiteside 8070014Whiteside 8070014- 4 Flute, 82 degree Adjustable Countersink, High Speed Steel, 1/2" Outside Cutting…
$17.39 -
Whiteside
Adjustable Countersink, 1/2" OD, 7/32" ID, High Speed Steel, Whiteside 8070012Whiteside 8070012- 4 Flute, 82 degree Adjustable Countersink, High Speed Steel, 1/2" Outside Cutting…
$17.39 -
Whiteside
Adjustable Countersink, 1/2" OD, 13/64" ID, High Speed Steel, Whiteside 8070010Whiteside 8070010- 4 Flute, 82 degree Adjustable Countersink, High Speed Steel, 1/2" Outside Cutting…
$17.39 -
Whiteside
Adjustable Countersink, 3/8" OD, 3/16" ID, High Speed Steel, Whiteside 8070009Whiteside 8070009- 4 Flute, 82 degree Adjustable Countersink, High Speed Steel, 3/8" Outside Cutting…
$16.44 -
Whiteside
Adjustable Countersink, 3/8" OD, 11/64" ID, High Speed Steel, Whiteside 8070008Whiteside 8070008- 4 Flute, 82 degree Adjustable Countersink, High Speed Steel, 3/8" Outside Cutting…
$16.44 -
Whiteside
Adjustable Countersink, 3/8" OD, 5/32" ID, High Speed Steel, Whiteside 8070007Whiteside 8070007- 4 Flute, 82 degree Adjustable Countersink, High Speed Steel, 3/8" Outside Cutting…
$16.44 -
Whiteside
Adjustable Countersink, 3/8" OD, 9/64" ID, High Speed Steel, Whiteside 8070006Whiteside 8070006- 4 Flute, 82 degree Adjustable Countersink, High Speed Steel, 3/8" Outside Cutting…
$16.44 -
Whiteside
Adjustable Countersink, 3/8" OD, 1/8" ID, High Speed Steel, Whiteside 8070005Whiteside 8070005- 4 Flute, 82 degree Adjustable Countersink, High Speed Steel, 3/8" Outside Cutting…
$16.44 -
Whiteside
Adjustable Countersink, 3/8" OD, 7/64" ID, High Speed Steel, Whiteside 8070004Whiteside 8070004- 4 Flute, 82 degree Adjustable Countersink, High Speed Steel, 3/8" Outside Cutting…
$16.44 -
Whiteside
Adjustable Countersink, 1/2" OD, 1/4" ID, Carbon Steel, Whiteside 8060014Whiteside 8060014- 4 Flute, 82 degree Adjustable countersink, Carbon Steel, 1/2" Outside Cutting dia…
$7.73 -
Whiteside
Adjustable Countersink, 1/2" OD, 7/32" ID, Carbon Steel, Whiteside 8060012Whiteside 8060012- 4 Flute, 82 degree Adjustable countersink, Carbon Steel, 1/2" Outside Cutting dia…
$7.73 -
Whiteside
Adjustable Countersink, 1/2" OD, 13/64" ID, Carbon Steel, Whiteside 8060010Whiteside 8060010- 4 Flute, 82 degree Adjustable countersink, Carbon Steel, 1/2" Outside Cutting dia…
$7.73 -
Whiteside
Adjustable Countersink, 3/8" OD, 3/16" ID, Carbon Steel, Whiteside 8060009Whiteside 8060009- 4 Flute, 82 degree Adjustable countersink, Carbon Steel, 3/8" Outside Cutting dia…
$7.73 -
Whiteside
Adjustable Countersink, 3/8" OD, 11/64" ID, Carbon Steel, Whiteside 8060008Whiteside 8060008- 4 Flute, 82 degree Adjustable countersink, Carbon Steel, 3/8" Outside Cutting dia…
$7.73 -
Whiteside
Adjustable Countersink, 3/8" OD, 5/32" ID, Carbon Steel, Whiteside 8060007Whiteside 8060007- 4 Flute, 82 degree Adjustable countersink, Carbon Steel, 3/8" Outside Cutting dia…
$7.73 -
Whiteside
Adjustable Countersink, 3/8" OD, 9/64" ID, Carbon Steel, Whiteside 8060006Whiteside 8060006- 4 Flute, 82 degree Adjustable countersink, Carbon Steel, 3/8" Outside Cutting dia…
$7.73 -
Whiteside
Adjustable Countersink, 3/8" OD, 1/8" ID, Carbon Steel, Whiteside 8060005Whiteside 8060005- 4 Flute, 82 degree Adjustable countersink, Carbon Steel, 3/8" Outside Cutting dia…
$7.73 -
Whiteside
Adjustable Countersink, 3/8" OD, 7/64" ID, Carbon Steel, Whiteside 8060004Whiteside 8060004- 4 Flute, 82 degree Adjustable countersink, Carbon Steel, 3/8" Outside Cutting dia…
$7.73