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Multi-Material Drill Bits
EXPERT
EXPERT CYL-9 Multi Construction
EXPERT CYL-9 Multi Construction
EXPERT CYL-9 Multi Construction
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EXPERT CYL-9 Multi Construction
EXPERT CYL-9 Multi Construction
EXPERT CYL-9 Multi Construction
EXPERT CYL-9 Multi Construction
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EXPERT CYL-9 Multi Construction Drill Bit

For impact drill/drivers, For rotary drills/drivers

EXPERT CYL-9 Multi Construction

Up to 5x more precise than a Bosch CYL-3 Drill Bit

Test results
  • High Precision drilling in multiple materials
  • Accurate drilling is easier with Bosch Centering Geometry
  • Start holes accurately with a specially designed centring tip
  • Cylindrical shank compatible with three-jaw drill chucks

Materials

Concrete
Soft tiles
Steel
Softwood
Plastics

Select options

Diameter (D) mm

Working length mm

Total length mm

Choose a pack size

Select options

Diameter (D) mm 4.00

Working length mm 40

Total length mm 75

Choose a pack size 10 Pcs

Available product options (37)
42.00 GBP
Including VAT

in stock

Estimated delivery time 2-5 working days

EXPERT CYL-9 MultiConstruction Drill Bit 4 x 40 x 75 mm, 10-pc 2 608 900 637
42.00 GBP
Including VAT

High Precision drilling in multiple materials

High Precision drilling in multiple materials
  • 1

    Accurate drilling is easier with Bosch Centering Geometry

  • 2

    Start holes accurately with a specially designed centring tip

  • 3

    High-performance carbide tip manufactured by fine grinding

  • 4

    Optimised dust extraction channel for fast, efficient drilling

Centering Geometry
For impact drill/drivers, For rotary drills/drivers

Fits tools of most brands

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Cylindrical shank compatible with three-jaw drill chucks

EXPERT
Advantage

Precise Drilling in Every Material

EXPERT CYL-9 Multi Construction Drill Bit for Maximum Precision Drilling Multiple Materials

The modern construction site requires working on many different materials and you never know what you will need to drill next. Finding the right drill bit can be difficult and time-consuming – unless you have the EXPERT Multi Construction Drill Bit.

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Product Options

Available product options: 37

Part number Diameter (D) mm Working length mm Total length mm Pack quantity Price
2 608 900 600 3.00 40 70 1 Pcs 5.00 GBP
2 608 900 602 3.50 40 70 1 Pcs 5.00 GBP Available from our partners
2 608 900 604 4.00 40 75 1 Pcs 5.00 GBP
2 608 900 605 4.00 80 130 1 Pcs 7.00 GBP
2 608 900 606 5.00 50 85 1 Pcs 5.00 GBP
2 608 900 607 5.00 90 150 1 Pcs 7.00 GBP
2 608 900 609 5.50 50 85 1 Pcs 6.00 GBP
2 608 900 610 5.50 100 150 1 Pcs 6.00 GBP
2 608 900 611 6.00 60 100 1 Pcs 6.00 GBP
2 608 900 612 6.00 90 150 1 Pcs 7.00 GBP
2 608 900 615 6.50 60 100 1 Pcs Available from our partners
2 608 900 616 6.50 90 150 1 Pcs 7.00 GBP
2 608 900 618 7.00 60 100 1 Pcs 6.00 GBP
2 608 900 619 7.00 90 150 1 Pcs 7.00 GBP
2 608 900 621 8.00 80 120 1 Pcs 7.00 GBP
2 608 900 622 8.00 90 150 1 Pcs 7.00 GBP
2 608 900 625 9.00 80 120 1 Pcs 7.00 GBP
2 608 900 626 10.00 80 120 1 Pcs 9.00 GBP
2 608 900 627 10.00 90 150 1 Pcs 9.00 GBP
2 608 900 630 11.00 90 150 1 Pcs 12.00 GBP
2 608 900 631 12.00 90 150 1 Pcs 12.00 GBP
2 608 900 637 4.00 40 75 10 Pcs 42.00 GBP
2 608 900 638 5.00 50 85 10 Pcs 45.00 GBP
2 608 900 639 5.50 50 85 10 Pcs 47.00 GBP
2 608 900 640 6.00 60 100 10 Pcs 47.00 GBP
2 608 900 642 7.00 60 100 10 Pcs 49.00 GBP
2 608 900 643 8.00 80 120 10 Pcs 58.00 GBP
2 608 900 644 10.00 80 120 8 Pcs 61.00 GBP
2 608 901 481 6.00 200 250 1 Pcs 11.00 GBP
2 608 901 482 6.50 200 250 1 Pcs 11.00 GBP
2 608 901 483 7.00 200 250 1 Pcs 12.00 GBP
2 608 901 484 8.00 200 250 1 Pcs 11.00 GBP
2 608 901 485 10.00 200 250 1 Pcs 13.00 GBP Available from our partners
2 608 901 486 12.00 200 250 1 Pcs 13.00 GBP
2 608 901 487 14.00 150 200 1 Pcs 15.00 GBP
2 608 901 488 14.00 200 250 1 Pcs 15.00 GBP
2 608 901 489 16.00 150 200 1 Pcs 30.00 GBP

out of products

Frequently asked questions

Interface
Which shank type should I use, cylindrical (CYL) or hexagonal (HEX)?

The HEX shank has several benefits over the CYL shank. While both shank types fit into three-jaw chucks of a standard drill, the HEX shank offers a more secure connection: due to its geometry it won’t slip in the chuck. The HEX shank ensures maximum power transfer from your machine to the drill bit. The HEX shank also gives you more flexibility when choosing your tool: you can use it with standard drills with three-jaw chucks as well as impact drivers with ¼” internal hexagon tool holders. The 3-wing shank of our CYL-5 drill bits only fits three-jaw chucks, but otherwise it offers benefits similar to those of the HEX shank: it fits in the chuck securely, it doesn’t slip and ensures maximum power transfer from your machine to the drill bit.

Material
Which Impact and Rotary drill bits should I use to drill into concrete, brick, stone and various materials?

CYL-1: Suitable for brick and limestone. CYL-3: Suitable for concrete, soft stone, brick and limestone. CYL-5 / HEX-5: Suitable for concrete, soft stone, brick and limestone. The 3-wing shank of CYL-5 drill bits only fits three-jaw chucks, but otherwise it offers benefits of the HEX shank: it ensures a strong connection and maximum torque transmission from your machine to the drill bit. The HEX shank is also versatile: it fits into standard drills with three-jaw chucks and impact drivers with ¼"" internal hex tool holders. CYL-9 / HEX-9 Multi Construction: Suitable for various materials, including concrete, brick, soft ceramic tiles, wood, plastics, sheet metals, aluminium and multi-layered (sandwich) materials. The HEX shank ensures a strong connection and maximum torque transmission from your machine to the drill bit. It’s also versatile: it fits into standard drills with three-jaw chucks and impact drivers with ¼"" internal hex tool holders. Impact and Rotary drill bits come in diameters of up to (and including) 16 mm and total lengths of up to (and including) 400 mm. For larger diameters and lengths use SDS plus and SDS max drill bits for concrete and stone applications.

How can I tell if a tile is hard or soft?

A tile’s hardness is not always easy to determine. The Mohs scale or PEI rating is often used to indicate the grade of the material’s hardness. The price of the tile can also help you estimate its hardness: hard tiles normally cost more than the soft ones. The size of your tile can be an indicator as well. The tiles 30x30 cm or larger are normally hard (as, otherwise, considering their size, they would easily break).

Technique
What speed and gear should I use when drilling in concrete, brick, stone and various materials with my impact and rotary drill bits?

Choose gear 2 for the fastest results in all materials except for ceramic tiles. If your power tool doesn’t have gear settings, keep the speed at a high rpm, using the trigger. When drilling in ceramic tiles, the power tool should be set to gear 1 to prevent the drill bit from overheating. If you’re using a corded tool, in addition to setting it to gear 1, you also need to control the speed by pushing the trigger halfway only in order not to go over 500 rpm (as, otherwise, it will go up to 1000 rpm). If you’re using a cordless tool, you don’t need to control the speed through the trigger once the tool is set to gear 1, due to cordless tools’ lower rpm limit. If your tool doesn’t have gears, keep the speed at low rpm (max. 500 rpm), using the trigger.

Which drilling mode should I use when drilling in multiple materials with CYL-9 and HEX-9 MultiConstruction drill bits?

Use the impact mode when drilling in concrete, stone and full brick. Apply the rotary mode when drilling in metal, steel, wood and plastics as well as brittle materials, such as hollow brick and ceramic tiles.

Do I need to apply cooling when drilling with Bosch impact and rotary HEX and CYL drill bits?

Cooling can help extend the lifetime of your drill bit if applied in the right way, but you don’t need to apply it. When drilling in hard stone, we recommend letting the drill bit cool down each time you drilled a hole.

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