SDS Max concrete drill bit GRAPHITE 32 x 1000 mm S4 quatro

SDS Max concrete drill bit GRAPHITE 32 x 1000 mm S4 quatro is designed for rotary and rotary‑percussion drilling in concrete, reinforced concrete and masonry. The 32 mm diameter and 1000 mm working length allow drilling deep holes for anchors, through‑holes and dowel installation when used with SDS Max chucks on rotary hammers. The S4 quatro head geometry and durable shank construction provide stable centring and controlled debris evacuation for prolonged operation in professional jobsite conditions.

Advantages

The bit combines a robust carbide tip with a reinforced flute design to resist wear and chipping during intensive use in abrasive materials. Its long 1000 mm length enables reaching deep anchor points without extensions, and the SDS Max connection ensures secure locking and efficient energy transfer from the rotary hammer. The S4 quatro head improves drilling speed and helps maintain straight holes in concrete and masonry.

Suitable for

• Drilling deep anchor and dowel holes in concrete and reinforced concrete
• Creating through‑holes for plumbing or electrical installations
• Contractor and professional construction site drilling tasks
• Repair and renovation work requiring long‑reach drilling

Key specifications

• Diameter: 32 mm
• Overall/working length: 1000 mm (long reach for deep drilling)
• Connection type: SDS Max compatible shank
• Tip: multi‑cut carbide S4 quatro geometry for rotary and rotary‑percussion use
• Material suitability: concrete, reinforced concrete, masonry
• Flute design: reinforced for efficient dust removal

How to use

Fit the SDS Max shank securely into a compatible rotary hammer chuck before operation. Select correct rotation and hammering mode according to the tool manufacturer’s guidelines when drilling concrete or reinforced concrete. Start drilling at low speed to position the bit, then apply steady pressure while allowing the tool to deliver impact energy; avoid excessive lateral force. For through‑holes, periodically withdraw the bit to clear debris and cool the cutting tip. Inspect the carbide tip and flutes after prolonged use and replace the bit if wear or damage reduces performance.

Usage recommendations

Use appropriate personal protective equipment such as eye protection, hearing protection and dust extraction or respiratory protection. Match drill speed and hammer settings to material hardness and follow the rotary hammer manufacturer’s limits for bit length and application to ensure safe, efficient drilling.