PRO
Bosch PRO SDS max-4 Hammer Drill Bit 20x400x520 mm.
Bosch PRO SDS max-4 20×400×520 mm hammer drill bit.
A person wearing safety equipment drills into concrete with a rotary hammer.
Rotary hammer drill bit making a hole in a concrete wall.
A person wearing safety equipment drills into a concrete wall with a power tool.
Rotary hammer drilling into a concrete wall.
A person wearing safety equipment drills into a concrete wall.
A person wearing safety equipment drills into a concrete wall at a construction site.
Bosch PRO SDS max-4 Hammer Drill Bit 20x400x520 mm.
Bosch PRO SDS max-4 20×400×520 mm hammer drill bit.
A person wearing safety equipment drills into concrete with a rotary hammer.
Rotary hammer drill bit making a hole in a concrete wall.
A person wearing safety equipment drills into a concrete wall with a power tool.
Rotary hammer drilling into a concrete wall.
A person wearing safety equipment drills into a concrete wall.
A person wearing safety equipment drills into a concrete wall at a construction site.
PRO SDS max-4

PRO SDS max-4 Hammer Drill Bit

For rotary hammers

Long life 1.5x.

Lasts up to 1.5x longer than a Bosch SDS max-2 Drill Bit

Test results
  • Long Life drilling in reinforced concrete
  • High-quality, tough tungsten carbide ensures strength and durability
  • 4-cutter head doesn't jam or break when you hit rebar
  • Deep channels remove dust effectively
  • Fits all SDS max rotary hammers
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Materials
Reinforced concrete.
Concrete building block.
Lime sand brick.
Solid brick.
Select options
Diameter (D) mm
Working length mm
Total length mm
Choose a pack size
Select options

Diameter (D) mm 4 options

Working length mm 2 options

Total length mm 3 options

Choose a pack size 1 Pcs

Available product options (6)
PRO SDS max-4 Hammer Drill Bit

Long Life drilling in reinforced concrete

Bosch SDS max-8X drill bit with four-cutter head.
  • 1

    High-quality, tough tungsten carbide ensures strength and durability

  • 2

    4-cutter head doesn't jam or break when you hit rebar

  • 3

    Deep channels remove dust effectively

Advantage

PRO SDS max-4 Hammer Drill Bit for Long Life Drilling in Reinforced Concrete

PRO SDS max-4 Hammer Drill Bit for Long Life Drilling in Reinforced Concrete

Reinforced concrete is a common material in infrastructure, commercial, and domestic construction. We made PRO SDS max-4 Hammer Drill Bits to help construction workers drill in it. The drill bits have a hardy 4-cutter design that prevents them from jamming or breaking when you hit rebar.

Product Options

Available product options: 6

Expand Part number Diameter (D) mm Working length mm Total length mm Pack quantity Availability
2 608 706 774 12.00 200 340 1 Pcs Find a local dealer
2 608 706 775 12.00 400 540 1 Pcs Find a local dealer
2 608 706 776 14.00 200 340 1 Pcs Find a local dealer
2 608 706 777 14.00 400 540 1 Pcs Find a local dealer
2 608 706 794 26.00 400 520 1 Pcs Find a local dealer
2 608 706 805 38.00 400 520 1 Pcs Find a local dealer

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