Countersinks & Countersink Drills
Some fittings need to protrude above the surface of the material for technical reasons, while for others this is desired for aesthetic reasons. Often, however, screws should be countersunk so that they are flush with the surface. Countersinks and countersink drills are used in woodworking for precisely this purpose. Achieved by working with a countersink the screw to be inserted is absolutely flat to the workpiece.
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Tenon cutter countersink set D 10 | D1 3
D: 10mm | D1: 3mm | E: 90° | H: 19mm | S: 8mm
Item no.: E-52410In stock, delivery in 1-2 business days
3-piece set 90° countersinks with drill
Countersink Ø: 10.0 mm | 12.7 mm | Drill Ø: 3.0 mm | 4.0 mm | 6.0 mm | Length: 44 mm | 49 mm | with round shaft
Item no.: SET-WP-ACX3In stock, delivery in 1-2 business days
Countersink with cross hole 90° D 13 mm
AØ: 13 mm | SØ: 8 mm | NL: 50 mm | GL: 80 mm
Item no.: FA-211501300In stock, delivery in 1-2 business days
Slip-on countersink 180° HSS
IØ: 5 mm | AØ: 15 mm | GL: 23 mm
Item no.: FA-210605000In stock, delivery in 1-2 business days
PRO countersinks with 4.0 mm drill bit and depth stop
with hex shaft 1/4" (6.3 mm) | D1: 4.0 mm | D: 9.5 mm | L: 66 mm
Item no.: WP-ABB4004SCIn stock, delivery in 1-2 business days
Drill countersink set WS
IØ: 3 mm | AØ: 16 mm | NL: 15 mm | GL: 60 mm
Item no.: FA-357303000In stock, delivery in 1-2 business days
Slip-on countersink WS classic
IØ: 3 mm | AØ: 16 mm | GL: 25 mm
Item no.: FA-210003000In stock, delivery in 1-2 business days
3-piece set of countersinks with drill and depth stop
Countersink Ø: 9.5 mm | 12.7 mm | 10 mm | Drill-Ø: 2.8 mm | 3.6 mm | 4.0 mm | length: 60 mm
Item no.: SET-WP-AQPX3In stock, delivery in 1-2 business days
Countersinks cylindrical with drill 4.0 mm
with round shaft 1/4" (6.3 mm) | D1: 4.0 mm | D: 9.5 mm | L: 32 mm
Item no.: WP-AC49540DIn stock, delivery in 1-2 business days
Drill countersink set HSS
AØ: 3 mm | SØ: C 6,3 mm | NL: 25 mm | GL: 75 mm
Item no.: FA-357203000In stock, delivery in 1-2 business days
ENT Wood twist drill & slip-on countersink set
25-piece wood drill set | 5-piece countersink set
Item no.: SET-09225-26516In stock, delivery in 1-2 business days
Tenon cutter countersink set D 10 | D1 3.5
D: 10mm | D1: 3.5mm | E: 90° | H: 19mm | S: 8mm
Item no.: E-52430In stock, delivery in 1-2 business days
Tenon cutter countersink set D 10 | D1 4,0
D: 10mm | D1: 4mm | E: 90° | H: 19mm | S: 8mm
Item no.: E-52450Delivery time 5 business days
Tenon cutter countersink set D 10 | D1 5.0
D: 10mm | D1: 5mm | E: 90° | H: 19mm | S: 8mm
Item no.: E-52470In stock, delivery in 1-2 business days
Seven-edged countersink with pointed angle 90°
AØ: 13 mm | SØ: 8 mm | NL: 60 mm | GL: 90 mm
Item no.: FA-177501300In stock, delivery in 1-2 business days
Slip-on countersink 90° HSS
IØ: 3,5 mm | AØ: 16 mm | GL: 16 mm
Item no.: FA-210103500Shipping time 3-8 business days
Festool Drill countersink BSTA HS D 4,5 CE
Countersink with depth stop BSTA HS D4,5 CE | Diameter: 4,5 mm
Item no.: F-492524Shipping time 3-8 business days
Drill countersink set HSS
AØ: 4 mm | SØ: C 6,3 mm | NL: 25 mm | GL: 75 mm
Item no.: FA-357204000Shipping time 3-8 business days
Festool Spare part drill bit EB-BSTA D 5/5
Spare drill EB-BSTA D 5/5 | Diameter: 5 mm | Package contents: 5 pcs.
Item no.: F-496452In stock, delivery in 1-2 business days
Festool Drill countersink BSTA HS D 5 CE
Countersink with depth stop BSTA HS D5 CE | Diameter: 5 mm | Package contents: 1 pc.
Item no.: F-496451In stock, delivery in 1-2 business days
PRO countersinks with 4.5 mm drill bit and depth stop
with hex shaft 1/4" (6.3 mm) | D1: 4,5 mm | D: 12 mm | L: 70 mm
Item no.: WP-ABB4504SCIn stock, delivery in 1-2 business days
90° countersink with drill D1: 2.4 mm
with hex shaft 1/4" (6.3 mm) | D1: 2.4 mm | D: 9.5 mm | L: 54 mm
Item no.: WP-AS02404SIn stock, delivery in 1-2 business days
Countersinks with 3.2 mm drill bit and depth stop
with hex shaft 1/4" (6.3 mm) | D1: 3.2 mm | D: 9.5 mm | L: 60 mm
Item no.: WP-AQP3204SCIn stock, delivery in 1-2 business days
Wood twist drill set HSS-G 6 pcs.
In wooden box | Drill bit Ø: 3, 4, 5, 6, 8 mm and countersink (90°)
Item no.: FA-357550500In stock, delivery in 1-2 business days
COUNTERSINKING SCREWS AND OTHER FITTINGS FLUSH WITH THE MATERIAL SURFACE
Basically, three different tools are suitable for countersinking screws:
- The upper end of the hole drilled for the screw can be widened with a countersink so that the screw can be screwed in so far that its head is below the surface of the wood. This requires two operations (drilling and countersinking), as well as a tool change.
- With a countersink drill, there is no need to change tools and there is only one operation. The drill is fitted with a countersink so that the guide hole for the screw and the countersink can be drilled in one go.
- Instead of keeping drill countersinks of the appropriate diameter for countersunk holes, the existing drills can also be fitted with appropriate slip-on countersinks. This solution offers the additional advantage that blunt drills can easily be replaced by sharp ones instead of having to resharpen them.
Basically, pre-drilling the screw hole is essential for screw fastened joints, because pre-drilling and countersinking the screw hole at the same time prevents the wood from splitting.
For hexagonal screws and similar fittings, you can also countersink with a tenon countersink. These tools are similar to the well-known Forstner drills and, like them, cut a blind hole with a flat drilled base.