Drill bit sets

• Drilling and countersinking in one step
• 45° carbide‑tipped countersink for long life and clean finishing
• Adjustable low‑friction depth stop for consistent screw depth
• Plastic ring on depth stop prevents marking of decking boards
• Suitable for softwood, hardwood, and exotic wood
• Supplied in a compact and durable carrying case

Kit contents (15 pcs):

• 3 × Ø 4.5 mm drill bits
• 1 × 45° carbide‑tipped countersink
• 1 × Quick‑Lock holder
• 1 × adjustable low‑friction depth stop
• 1 × double hex key
• 8 × torsion screwdriver bits (PZ2/T20, PZ2/T25, PZ2/T30, PZ2/T40)
• 1 × BIG bit holder

Set contents (5 pcs):

Ø 3 mm

Ø 4 mm

Ø 5 mm

Ø 6 mm

Ø 8 mm 

Suitable materials:

• Soft wood
• Hard wood
• Exotic wood
• Composite materials

• Original Diager spare drill bits
• Designed for Diager Decking Kit 9000B
• Accurate Ø 4.5 mm pre‑drilling for decking screws
• Suitable for hard and exotic woods
• Ideal replacement for worn drill bits

3‑point geometry for precise hole starts.

2 cutting edges for clean and fast drilling.

Polished margin for reduced friction.

Cylindrical shank, compatible with standard drills.

High accuracy and performance.

Set contents (8 pcs):

Ø 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 mm

The Diager 925C is a 9‑piece flat wood drill bit set, designed for fast drilling of large‑diameter holes in wood. The bits feature a 1/4" hex shank (quick‑lock) for secure clamping and quick changes, compatible with drills and impact drivers (without hammer action). 

Flat wood bits are optimized for high material removal, making them ideal for construction and installation tasks such as drilling passages for cables and pipes in timber and plywood.

Set contents (9 pcs):

Ø 14 · 16 · 18 · 20 · 22 · 24 · 26 · 28 · 30 mm

1/4" hex shank for fast and secure bit changes.

HSS‑G (AISI M2) construction for precise drilling.

Compact set with most commonly used sizes.

Suitable for drill drivers and drills (non‑impact mode).

Ideal for metal fabrication, installation, and repair work.

Set Contents (5 pcs):

Ø 3 mm

Ø 4 mm

Ø 5 mm

Ø 6 mm

Ø 8 mm 

Suitable Materials:

• Steel
• Alloy steel
• Non‑ferrous metals

HSS‑G (AISI M2) construction for precise and reliable drilling.

Sizes from 1 to 10 mm in 0.5 mm steps for maximum versatility.

Designed for accurate metal drilling.

ABS storage case for durability and easy handling.

Professional‑grade solution for daily workshop use.

Set Contents (19 pcs):

Drill bit diameters:

1.0 – 1.5 – 2.0 – 2.5 – 3.0 – 3.5 – 4.0 – 4.5 – 5.0 – 5.5 – 6.0 – 6.5 – 7.0 – 7.5 – 8.0 – 8.5 – 9.0 – 9.5 – 10.0 mm

Suitable Materials:

• Steel
• Alloy steel
• Cast iron
• Non‑ferrous metals

Sobivad materjalid:

• metall
• puit
• kivi ja müüritis

Komplekti sisu (18 osa):

• 6 × metallipuurid: Ø 3, 4, 5, 6, 8, 10 mm
• 6 × puidupuurid: Ø 3, 4, 5, 6, 8, 10 mm
• 6 × kivipuurid: Ø 3, 4, 5, 6, 8, 10 mm