GFB HSS Countersink 20.5 mm 90°
- Brand
- GFB
- Category
- Router Bits
Product details
The GFB HSS Countersink is 20.5 mm in diameter, ground to 90 degrees. A countersink opens the mouth of a drilled hole into a cone so a countersunk screw sits flush with the surface. Used to seat screws in metal and timber and to deburr a drilled hole. The included angle has to match the screw head. Seza Global supplies GFB milling cutters wholesale. Request a quote for stock, pricing and delivery.
Technical specifications
| Type | Countersink |
|---|---|
| Diameter | 20.5 mm |
| Included Angle | 90° |
| Brand | GFB |
More in Router Bits
Other SKUs from the same category in our public catalog.

GFB End Mill 10 mm 2 Flute
GFB · Router Bits

GFB Diamond Coated End Mill 10 mm
GFB · Router Bits

GFB Roughing End Mill 10 mm
GFB · Router Bits

GFB Ball Nose Diamond End Mill 10 mm
GFB · Router Bits

GFB TiN Coated End Mill 10 mm
GFB · Router Bits

GFB Long Series End Mill 10 mm
GFB · Router Bits

GFB HSS Countersink 10.4 mm 90°
GFB · Router Bits

GFB Diamond Coated End Mill 1 mm
GFB · Router Bits
Keep browsing the catalog
More SKUs are listed under Router Bits. Dealer partners use our B2B portal for live stock and net pricing.