Irwin Blue Groove 4X Flat Drill Bit Set
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Irwin Blue Groove 4X Flat Drill Bit Set
(Approx. 3-5 working days)


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The IRWIN Blue Groove 4X Flat Drill Bit Set (IW4041002) is a 17pc collection of wood boring bits ranging from 6mm to 38mm. The set is supplied in a nylon storage pouch to keep the components organised and accessible. These bits are designed specifically for boring flat, clean holes through timber and softwood.
Each bit features a patented groove point and a cutting edge engineered to cut timber rather than scraping it. This design enables these
The bits possess an increased relief angle from 12 degrees to 17 degrees. Each tool has a hex shank measuring 152mm in length, which is 10% thicker in diameter than standard models to reduce the likelihood of breakage. The hex shank design prevents the bit from slipping within the drill chuck during operation.
- Patented groove point cuts timber instead of scraping it for cleaner holes.
- Operates four times faster than standard flat bits to reduce drilling time.
- Parabolic scoop design allows for the efficient removal of wood chips.
- Increased relief angle from 12 to 17 degrees reduces resistance during use.
- The 152mm hex shank is 10% thicker to prevent slipping and reduce breakage.
| Brand | Irwin |
|---|---|
| Includes | 6mm, 8mm, 10mm, 12mm, 13mm, 14mm, 16mm, 18mm, 19mm, 20mm, 22mm, 24mm, 25mm, 28mm, 32mm, 35mm, 38mm |
| Model Name / No | IW4041002 |
| Pack Quantity | 17 Per Box |
| Shank Type | Hex |
| Sold Per | Pack |
| Suitable For | Timber, Softwood |
| Warranty | 0 |
| Shank Length | 152 |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
The IRWIN Blue Groove 4X Flat Drill Bit Set (IW4041002) is a 17pc collection of wood boring bits ranging from 6mm to 38mm. The set is supplied in a nylon storage pouch to keep the components organised and accessible. These bits are designed specifically for boring flat, clean holes through timber and softwood.
Each bit features a patented groove point and a cutting edge engineered to cut timber rather than scraping it. This design enables these
The bits possess an increased relief angle from 12 degrees to 17 degrees. Each tool has a hex shank measuring 152mm in length, which is 10% thicker in diameter than standard models to reduce the likelihood of breakage. The hex shank design prevents the bit from slipping within the drill chuck during operation.
- Patented groove point cuts timber instead of scraping it for cleaner holes.
- Operates four times faster than standard flat bits to reduce drilling time.
- Parabolic scoop design allows for the efficient removal of wood chips.
- Increased relief angle from 12 to 17 degrees reduces resistance during use.
- The 152mm hex shank is 10% thicker to prevent slipping and reduce breakage.
| Brand | Irwin |
|---|---|
| Includes | 6mm, 8mm, 10mm, 12mm, 13mm, 14mm, 16mm, 18mm, 19mm, 20mm, 22mm, 24mm, 25mm, 28mm, 32mm, 35mm, 38mm |
| Model Name / No | IW4041002 |
| Pack Quantity | 17 Per Box |
| Shank Type | Hex |
| Sold Per | Pack |
| Suitable For | Timber, Softwood |
| Warranty | 0 |
| Shank Length | 152 |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.



