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SDS Max 4-cutter concrete drill bits

4C X-head carbide plate design extends drill bit life, resists impact with rebar, and reduces noise and vibration.
Firmly embedded 4C tungsten carbide plate (YG8) ensures durability and effective drilling.
High-quality 40Cr steel and hardness up to 51HRC ensure high work efficiency and durability.

The 4C carbide plate is mounted using high-frequency welding technology, ensuring high durability and resistance to damage.
The SDS MAX shank is compatible with most SDS MAX rotary hammers available on the market.

Concrete

Reinforced concrete

High-density natural stone

Solid brick

Hollow brick

Aerated concrete

Approved surfaces

Drilling

Working length

Diameter

Length

Diameter	Length	Working length	Type of package	Piece. per pack.	Index	EAN
32 mm	540 mm	400 mm	Plastic hanger	1	K-MAX-4C-32/540	5906675562933	Contact with us and check out our terms of cooperation
32 mm	340 mm	200 mm	Plastic hanger	1	K-MAX-4C-32/340	5906675562926	Contact with us and check out our terms of cooperation
30 mm	540 mm	400 mm	Plastic hanger	1	K-MAX-4C-30/540	5906675562919	Contact with us and check out our terms of cooperation
30 mm	340 mm	200 mm	Plastic hanger	1	K-MAX-4C-30/340	5906675562902	Contact with us and check out our terms of cooperation
28 mm	540 mm	400 mm	Plastic hanger	1	K-MAX-4C-28/540	5906675562896	Contact with us and check out our terms of cooperation
28 mm	340 mm	200 mm	Plastic hanger	1	K-MAX-4C-28/340	5906675562889	Contact with us and check out our terms of cooperation
26 mm	540 mm	400 mm	Plastic hanger	1	K-MAX-4C-26/540	5906675562872	Contact with us and check out our terms of cooperation
26 mm	340 mm	200 mm	Plastic hanger	1	K-MAX-4C-26/340	5906675562865	Contact with us and check out our terms of cooperation
25 mm	540 mm	400 mm	Plastic hanger	1	K-MAX-4C-25/540	5906675562858	Contact with us and check out our terms of cooperation
25 mm	340 mm	200 mm	Plastic hanger	1	K-MAX-4C-25/340	5906675562841	Contact with us and check out our terms of cooperation