Drill bit sets

Multi‑material drill bits.

Carbide tip with centering point.

118° point angle for accurate starts.

4‑facet sharpening for clean cuts.

Non‑impact use only.

Set contents (5 pcs):

Ø 4 mm

Ø 5 mm

Ø 6 mm

Ø 8 mm

Ø 10 mm 

Suitable materials:

• Wood and low‑density wood materials
• Alloy steels and metals
• Ceramic tiles
• Slate
• Brick
• Composite materials (including fiberglass)

Flash‑series masonry drill bits for cordless drills.

Refined carbide tip for improved centering.

Up to 20% longer battery life.

Straight cylindrical shank for wide compatibility.

Designed for non‑impact (rotary) drilling.

Set contents (8 pcs):

Ø 3 mm

Ø 4 mm

Ø 5 mm

Ø 6 mm

Ø 7 mm

Ø 8 mm

Ø 9 mm

Ø 10 mm 

Suitable materials:

• Concrete
• Stone
• Brick
• Breeze block
• Plaster

Ceratile carbide‑tipped drill bits for glass and ceramics.

4 sharpened cutting edges for accurate drilling starts.

Copper‑brazed carbide tip for improved heat resistance.

Suitable for ceramic tiles up to class 3.

Non‑impact use only (rotation mode).

Fast, clean penetration in delicate materials.

Set contents (5 pcs):

Ø 6 mm – 3 pcs

Ø 8 mm – 2 pcs 

Suitable materials:

• Ceramic tiles
• Glass (non‑tempered)
• Plastics and composites
• Marble
• Solid and hollow brick

Diamond‑coated hole saws for long service life.

Dry drilling – no water cooling required.

M14 thread – direct fit on angle grinders.

Clean cuts in porcelain and natural stone.

Ideal for electrical and plumbing installations.

Set contents (9 pcs):

Ø 6 mm – 2 pcs

Ø 8 mm – 2 pcs

Ø 10 mm – 1 pc

Ø 15 mm – 1 pc

Ø 20 mm – 1 pc

M14 arbor for angle grinders

Sharpening / dressing stone

Suitable materials:

• Porcelain and ceramic tiles
• Natural stone and marble
• Fiberglass and composite materials
• Glass (non‑tempered)

HSS PRO fully ground for precise drilling.

118° split‑point tip for accurate hole starts.

DIN 338 / DIN 1897, N‑type flute.

Cylindrical shank, compatible with standard and bench drills.

Reliable all‑round metal drilling set.

Set contents (6 pcs):

Ø 2 mm

Ø 3 mm

Ø 4 mm

Ø 5 mm

Ø 6 mm

Ø 8 mm

HSS‑Co 5% cobalt steel – excellent heat and wear resistance

135° split‑point tip – precise starts without center punching

DIN 338, N‑type flute

Fully ground for durability and clean drilling

Cylindrical shank, suitable for standard and bench drills

Set contents (6 pcs):

Ø 2 mm

Ø 3 mm

Ø 4 mm

Ø 5 mm

Ø 6 mm

Ø 8 mm 

Suitable materials:

• Stainless steel
• Alloyed and non‑alloyed steels
• Cast iron

HSS‑CO with 5% cobalt for superior heat and wear resistance.

Suitable for stainless steel, alloyed and non‑alloyed steels.

135° split point tip for accurate, slip‑free drilling starts.

Fully ground drill bits for clean and precise cuts.

DIN 338, N‑type flute, diameter tolerance h8.

Set contents (19 pcs):

Diameters in 0.5 mm increments:

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 

Applications:

• Stainless steel
• Alloyed and non‑alloyed steel
• Cast iron
• Structural and technical metals

Fully ground HSS PRO drill bits for high precision.

118° split point tip for accurate, slip‑free starts.

DIN 1897, N‑type flute.

Diameter tolerance h8 for consistent hole quality.

Versatile set for everyday metalworking applications.

Set contents (19 pcs):

Diameters in 0.5 mm increments:

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

Applications:

• Non‑alloy steel
• Alloy steel (up to 900 N/mm²)
• Cast iron

• 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