Material: High Speed Steel HSS (4241). Shank type: round. 6x Drill Bit. -Used in hardness 25 ° below the workpiece, such as carbon steel, sheet iron, insulation board.
eBay
10 Flute Metal M35 Cobalt Countersink Drill Bit Set 82° 10pcs 1/4" Hex Shank Countersunk Bit Set 1/4” 3/8” 1/2” 5/8 With Holder
Aliexpress UK
1/4″ hex shank countersinks are fine for a quick drill. They don't slip in drill chucks. You can make deep countersinks easily by setting the countersink's depth stop to allow the countersink to drill more deeply into the worksurface.
eBay
5pcs 5 Flute Metal M35 Cobalt Countersink Drill Bit Set 82° 1/4" Hex Shank Countersunk Bit Set 1/4” 3/8” 1/2” 5/8 With Holder
Aliexpress UK
Shank type: round. 6x Drill Bit. -Used in hardness 25 ° below the workpiece, such as carbon steel, sheet iron, insulation board.
eBay
5 Flute Metal M35 Cobalt Countersink Drill Bit Set 82° 5pcs 1/4" Hex Shank Countersunk Bit Set 1/4” 3/8” 1/2” 5/8 With Holder
Aliexpress UK
This External Chamfer Deburring Tool Drill Bit Attachment is specifically designed for metal bolts in the UK. Made from High Speed Steel (HSS) with a length of 20mm, it features self-centering capabilities for precise drilling. As a countersink bit, it efficiently removes burrs and chamfers on metal surfaces, making it a valuable tool for professionals in various industrial applications. Its durability and effectiveness make it a reliable choice for those looking to achieve smooth and precise results when working with metal bolts.
eBay
5 Flute Metal M35 Cobalt Countersink Drill Bit Set 82° 5pcs 1/4" Hex Shank Countersunk Bit Set 1/4” 3/8” 1/2” 5/8 With Holder
Aliexpress UK
The drill bit is suitable for most power tools. With a 90-degree angle and precise countersunk holes, it is helpful for accurate drilling, coated by titanium, the chamfer cutter kit is rustproof and has a long service life.
eBay
EZARC 5PCS Countersink Drill Bit Set for Metal, 1/4 Inch Hex Shank Countersunk Bits 82 Degree 5 Flute, 1/4” 3/8” 1/2” 5/8” 3
Aliexpress UK
Carpentry Countersink Drill Bit Set. - Five Flute Chamfer Debur Countersink. - Contains all popular sizes of countersink bits. 1 x Hex shank countersink drill 12mm. 1 x Hex shank countersink drill 16mm.
eBay
5 Flute Metal M35 Cobalt Countersink Drill Bit Set 82° 5pcs 1/4" Hex Shank Countersunk Bit Set 1/4” 3/8” 1/2” 5/8 With Holder
Aliexpress UK
Titanium Coated, rust-proof. Uses High Speed Steel 6542 material, higher hardness, more durable,can be used for drilling the steel plate even the 2mm 304 steel plate. Colour: Golden. Material:High Speed Steel.
eBay
5 Flute Metal M35 Cobalt Countersink Drill Bit Set 82° 5pcs 1/4" Hex Shank Countersunk Bit Set 1/4” 3/8” 1/2” 5/8 With Holder
Aliexpress UK
WITH FITTINGS: Countersink drill bit kit contains wrenches, hex wrenches, set screws and storage boxes, convenient for your use and storage. Item Type: Countersink Drill Bit. 1 x Limit Countersink Drill Bit.
eBay
3 Flute Countersink Drill Bit Set HSS Titanium 90 Degree Chamfer Cutter Wood Metal Hole Countersunk Chamfering Woodworking Tool
Aliexpress UK