company news about Benit Adds 2493524 BNT6/22 Core Drill Bits for One Metre and Two Metre Cold Planers

Benit Adds 2493524 BNT6/22 Core Drill Bits for One Metre and Two Metre Cold Planers

Suzhou Benit Machinery Technology Co., Ltd has extended its cutting tool range with the 2493524 BNT6/22 core drill bits, the water-stable pick used on road milling drums in the one metre and two metre machine class. The pick pairs a tungsten carbide tip with a hardened alloy steel body and is packed 40 pieces per box, a quantity that matches a typical drum refill on site.

The launch targets contractors and dealers who maintain mixed fleets and need a pick that fits the drum, holds its shank tolerance and keeps cutting when the water spray is running. No machine brand is required to order: fitment is confirmed by part number, model code and drum layout.

What These Bits Are Used For

Cold planers remove asphalt and concrete layers by rotating a drum fitted with dozens of picks. Each pick cuts a small slice of material, and the drum repeats that cut thousands of times per minute. The cutting tip stays sharp only if the carbide grade matches the material, and the pick stays in the holder only if the shank and shoulder are machined to tolerance. A dull tip turns the milling action into impact loading, which raises fuel consumption, ruins the milled profile and shortens holder life.

The 2493524 BNT6/22 pick is specified for water-cooled drums. Water spray keeps dust down and cools the tips, but it also attacks the pick body. A water-stable body keeps the braze joint intact, so the tip does not loosen after a few shifts of wet cutting.

Technical Specifications

Where the Specification Comes From

• Carbide grade selected for asphalt with aggregate and for concrete patches, so the same pick covers most urban milling jobs.
• Shank diameter and shoulder height inspected per batch against the reference drawing, which keeps the pick locked in the holder.
• Braze strength checked by batch sampling; tips are seated, not press fitted, so they cannot spin under load.
• Body coating protects the steel during storage and sea freight, so picks arrive dry and free of surface rust.
• Box quantity fixed at 40 pieces to simplify drum counting and stock control.

How to Choose the Right Pick

Three parameters decide the correct pick: drum tool holder type, cutting diameter and the material being milled. Contractors milling hard concrete usually run a finer carbide grade and a slower drum speed; contractors milling soft asphalt can run a coarser grade and get more metres per pick. Send us the drum layout drawing or a photo of the holder, together with the current part number, and our team will confirm the matching pick before shipment. Mixed pallets are available for dealers who stock several drum types.

Availability and Ordering

Minimum order quantity is 40 pieces. Stock items ship in five to fourteen working days after payment. T/T, L/C and Western Union are accepted, with EXW, FOB Shanghai and CIF terms available. Air, rail and sea freight are all supported, and export pallets can be labelled per customer request.

For fleet customers, the same shipment can combine picks with tool holders, milling drum parts, conveyor chains and track pads, which reduces freight cost per item and simplifies customs clearance.

About Suzhou Benit Machinery Technology Co., Ltd

Benit manufactures and distributes aftermarket spare parts for road construction machinery: asphalt pavers, cold planers, milling machines and road rollers. The company works with advanced German technical support, is an SGS audited supplier, and backs wear parts with a one-year warranty. Parts ship to North America, Europe, the Middle East, Southeast Asia and Australia.

Send us your drum layout and current part number, and our team will confirm fitment and quote the 2493524 BNT6/22 core drill bits within one working day.