Description
The Sutton Tools D221S21A SupaBit Plus Drill Set is engineered for professional tradespeople who require fast bit changes and dependable drilling performance. Manufactured from premium high-speed steel and finished with a TiAlN Futura Nano coating, these drill bits deliver exceptional wear resistance and extended tool life.
Featuring a 135° split point for accurate starts and an optimised flute design for faster drilling speeds and improved chip evacuation, SupaBit Plus drill bits provide efficient drilling performance across a wide range of materials. The 1/4″ hex shank allows rapid bit changes when used with impact drivers and quick-change adaptors. Supplied in the Stack-In modular storage system, the set keeps bits organised and protected.
Features
- Premium high-speed steel construction
- TiAlN Futura Nano coating for maximum wear resistance
- 135° split point for fast and accurate hole placement
- Optimised flute design delivers faster drilling speeds
- 1/4″ hex shank suits impact drivers and drills
- Quick-change compatible
- Suitable for ferrous and non-ferrous metals, wood and plastic
- Supplied in Stack-In modular storage case
Suitable for:
- Mild steel
- Stainless steel
- Aluminium
- Copper
- Brass
- Timber
- Plastics
- Electrical, plumbing and fabrication work
Specifications
| Property | Specification |
|---|---|
| Brand | Sutton Tools |
| Series | SupaBit Plus |
| Part Number | D221S21A |
| Set Size | 21 Piece |
| Drill Size Range | 2–10mm |
| Material | High Speed Steel (HSS) |
| Coating | TiAlN Futura Nano |
| Point Geometry | 135° Split Point |
| Shank Type | 1/4″ Hex |
| Storage System | Stack-In |
| Application | Impact Driver Compatible |
| Country of Manufacture | China |
Set Contents
| Quantity | Size |
| 1 | 2.0mm |
| 1 | 2.5mm |
| 2 | 3.0mm |
| 2 | 3.2mm |
| 2 | 3.5mm |
| 1 | 4.0mm |
| 1 | 4.5mm |
| 1 | 5.0mm |
| 1 | 5.5mm |
| 1 | 6.0mm |
| 1 | 6.5mm |
| 1 | 7.0mm |
| 1 | 7.5mm |
| 1 | 8.0mm |
| 1 | 8.5mm |
| 1 | 9.0mm |
| 1 | 9.5mm |
| 1 | 10.0mm |
Why Choose Sutton SupaBit Plus?
Sutton SupaBit Plus drill bits combine the convenience of a quick-change hex shank with the performance of premium HSS cutting tools. The TiAlN Futura Nano coating delivers exceptional wear resistance, while the 135° split point improves drilling accuracy and reduces walking. The Stack-In storage system keeps your drill bits organised and ready for the jobsite.
