Diager HSS Metal Drill Bit with Quick-Lock Shank for Impact Drivers
HIGHLIGHTS: The Diager HSS Metal Drill Bit with Quick-Lock Shank for Impact Drivers is engineered for fast, precise drilling using cordless impact drivers and drill drivers. Featuring a one-piece (monobloc) HSS...

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HIGHLIGHTS:
The Diager HSS Metal Drill Bit with Quick-Lock Shank for Impact Drivers is engineered for fast, precise drilling using cordless impact drivers and drill drivers. Featuring a one-piece (monobloc) HSS construction with a 1/4" (6.35 mm) Quick-Lock hex shank, it offers secure bit retention, rapid bit changes, and reliable performance across a wide range of materials.
Designed with a 135° split point, the drill bit delivers accurate hole starts with minimal walking while ensuring fast penetration. The L-shaped flute promotes efficient chip evacuation, making it ideal for drilling steel, wood, plastics, brass, and composite materials.
Perfect for installers, maintenance professionals, fabricators, and tradespeople, the Diager Quick-Lock HSS Drill Bit provides excellent versatility for everyday drilling tasks using impact drivers.
FEATURES:
- Monobloc HSS Drill Bit for strength and durability.
- 1/4" (6.35 mm) Quick-Lock Hex Shank compatible with impact drivers and cordless drill drivers.
- 135° Split Point provides fast, accurate hole starting.
- Positive Sharpening improves cutting efficiency.
- L-Shaped Flute enhances chip removal during drilling.
- Designed for steel, wood, plastic, brass, and composite materials.
BENEFITS:
- Quick Bit Changes with 1/4" Quick-Lock hex shank.
- Accurate Hole Positioning thanks to the 135° split point.
- Fast Drilling Performance with efficient chip evacuation.
- Versatile Applications across metal, wood, plastic, and composite materials.
- Ideal for Cordless Impact Drivers and professional installation work.
Suitable Materials:
- Alloy Steel
- Non-alloy Steel
- Cast Iron
- Cast Iron (Spheroidal)
- Hard Wood
- Composite Materials
- Brass
- Plastic
| Model | Diameter × Length (mm) |
| 781D03.3 | 3.3 × 65 |
| 781D03.5 | 3.5 × 70 |
| 781D04.2 | 4.2 × 75 |
| 781D04.5 | 4.5 × 80 |
| 781D05 | 5.0 × 86 |
| 781D06 | 6.0 × 93 |
| 781D08 | 8.0 × 117 |
| Brand | Diager |
| Product Type | HSS Metal Drill Bit with Quick-Lock Shank |
| Construction | Monobloc High-Speed Steel (HSS) |
| Shank Type | 1/4" Hex Quick-Lock (6.35 mm) |
| Tip Angle | 135° |
| Point Type | Split Point |
| Flute Type | L-Shaped Flute |
| Compatible With | Cordless Impact Drivers and Drill Drivers |
| Available Sizes | Ø3.3 mm – Ø8.0 mm |
| Suitable Materials | Alloy Steel, Non-alloy Steel, Cast Iron, Cast Iron (Spheroidal), Hard Wood, Composite, Brass, Plastic |
| Applications | Metal Drilling, Woodworking, Plastic Drilling, Installation, Maintenance, General Construction |
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Only on-stock items are available for same day delivery. To avail of this service, please book before 4pm.
Estimated delivery date is 1 to 3 weeks, the duration depends on how far away you are from Manila.
To find out if there are APCargo or Jades Cargo branches near your address or simply to know more about this option, kindly chat with us over at Facebook Messenger or Viber.
You may discuss this option via our Facebook Messenger or Viber for details.
Tel: (02) 7917 7186
Mobile: 0917 587 7077
Email: info@gigatools.ph
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