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Countersink Bits - .25" Hex Shank
HSS 1/4” Hex Drive 90° Countersinks - Wiha 786
High quality HSS steel, ground with radial relief. 1/4” Hex shank according to DIN 3126 C 6.3.
| Size | Inch | Length (inch) | Screw Size | Part # |
|---|---|---|---|---|
| 6.3 | 0.26 | 1.38 | M3 | 78615 |
| 8.3 | 0.33 | 1.38 | M4 | 78617 |
| 10.4 | 0.41 | 1.38 | M5 | 78619 |
| 12.4 | 0.49 | 1.38 | M6 | 78621 |
| 16.5 | 0.65 | 1.38 | M8 | 78622 |
| 20.5 | 0.81 | 1.38 | M10 | 78624 |
Current Top Sellers
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1
HSS 1/4" Drive 90deg Countersink Bit 12.4mm, Wiha 78621$25.16$21.98 -
2
HSS 1/4" Drive 90deg Countersink Bit 6.3mm, Wiha 78615$18.92$16.53 -
3
HSS 1/4" Drive 90deg Countersink Bit 10.4mm, Wiha 78619$21.86$19.09 -
4
HSS 1/4" Drive 90deg Countersink Bit 16.5mm, Wiha 78622$27.76$24.25 -
5
HSS 1/4" Drive 90deg Countersink Bit 20.5mm, Wiha 78624$30.48$26.62
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