SDS Max Hammer Drill Bits for Heavy-Duty Concrete Drilling
SINOLITE supplies cross-head SDS Max Hammer Drill Bits for demanding concrete and masonry drilling with SDS Max rotary hammers. The current range covers selected diameters from Ø12 to 40 mm and includes listed length configurations from 340 to 1320 mm for standard, long-reach and deep-hole applications. SDS Max extensions and SDS Max-to-SDS Plus adapters are also available.
SDS Max Drill Bits and Accessories
| Product Option | Available Range | Uses |
|---|
| Cross-Head SDS Max Drill Bit | Selected Ø12–40 mm sizes | Heavy-duty concrete and masonry drilling |
| Long SDS Max Drill Bit | Selected 540, 570, 920 and 1320 mm configurations | Deep wall, slab and structural penetration holes |
| 190 mm SDS Max Extension | SDS Max connection | Additional reach with compatible SDS Max accessories |
| SDS Max to SDS Plus Adapter | Connection accessory | Connecting selected SDS Plus accessories after compatibility confirmation |
SDS Max uses an 18 mm shank designed for heavier rotary hammers and higher-impact workloads. Because usable length and overall length affect tool control and drilling depth, both measurements should be confirmed before ordering long drill bits.
Heavy-Duty Drilling Applications
◆ Large-diameter anchor and fixing holes
◆ Deep drilling through concrete walls and slabs
◆ Heavy commercial and infrastructure construction
◆ Industrial installation and structural modification work
◆ Continuous professional drilling in hard concrete and masonry
When to Choose SDS Max Instead of SDS Plus
Choose SDS Max Hammer Drill Bits when the project requires a heavier rotary hammer, larger hole diameter or extended drilling depth. For smaller anchor holes, electrical and plumbing installation work, or a wider selection of head and flute designs, use SDS Plus drill bits.
SDS Max Hammer Drill Bits for Distributors and Tool Brands
SINOLITE allows buyers to source long SDS Max drill bits together with extensions, adapters and related masonry tools. Its 5,000+ SKU tool supply chain and OEM/ODM packing facility are particularly suitable for distributors that need mixed product ranges instead of a single drill-bit specification.
SDS Max Hammer Drill Bit FAQ
What sizes are available?
The current SINOLITE range includes selected diameters from 12 to 40 mm and length configurations from 340 to 1320 mm. Availability must be checked by diameter because not every size is produced in every length.
Are SDS Max and SDS Plus drill bits interchangeable?
No. SDS Max uses an 18 mm shank, while SDS Plus uses a 10 mm shank. They require different tool holders unless an approved compatible adapter is used.
Can every cross-head SDS Max bit drill through rebar?
Do not assume that every cross-head bit is intended for deliberate rebar cutting. State the expected reinforcement conditions when requesting a quotation so the product and working method can be reviewed.
Can extensions and adapters be ordered with the drill bits?
Yes. SINOLITE lists a 190 mm SDS Max extension and an SDS Max-to-SDS Plus adapter. Confirm the rotary hammer, connected accessory and application before ordering.
