DRILL BIT MASONRY/CONCRETE 4.0MM HEX SHANK 1/CARD
Features
- 4.0 mm cutting diameter — common size for anchors and small fasteners.
- Hex shank to improve grip and prevent turning within drill chucks.
- Carbide tip engineered for masonry and concrete durability.
- Flute design to facilitate dust removal during drilling.
- Supplied singly (1 bit per card).
Benefits
- Secure grip: hex shank design reduces bit slipping under load.
- Long-lasting tip: carbide resists wear in abrasive masonry surfaces.
- Compact size: ideal for precision masonry work, anchors, or pilot holes.
Extra Information
- Operate in hammer / percussion mode — not for standard rotary-only drilling in masonry.
- Retract the bit periodically to clear debris and maintain cutting speed.
- Apply steady feed — don’t force the bit, allow cutting to progress naturally.
Pro Tip
- Start with light pressure to seat the bit and reduce wandering, then proceed with full feed.
- Use compressed air or vacuum mid-drill to clear dust from the hole and speed cutting.
Specifications
| Description | Spec |
|---|---|
| Brand | Tork Craft |
| Model / Cat No. | DR81004 |
| Product Type | Masonry / Concrete drill bit |
| Diameter | 4.0 mm |
| Shank Type | Hex shank |
| Tip Material | Carbide |
| Pack Quantity | 1 bit / card |
| Suitable Materials | Concrete, brick, masonry, block |
Safety
- Wear eye, ear, and dust protection when drilling masonry.
- Ensure the workpiece is securely clamped before drilling begins.
- Feed steadily — do not force the bit.
- Inspect the carbide tip before use and replace if chipped or worn.
