13-Piece Master M42 Bi-Metal Hole Saw Complete Industrial Case Set
SKU: NT-HLS-105
Est. 1998 · Unit 9F-H, East Building, Haijing Center, NO.144(M) Huangpu AVE, Guangzhou, China
Full-spectrum 13-piece industrial kit containing 9 high-performance M42 bi-metal hole saws (19mm–76mm), 2 quick-change arbors, pilot bit, and accessories in rugged case.
| Set Count | 13 Pieces |
|---|---|
| Hole Saw Sizes | 19, 22, 25, 32, 38, 44, 51, 64, 76mm (3/4" – 3") |
| Cutting Depth | 38mm (1-1/2") |
| size | model |
|---|---|
| 9 Saws + Complete Accessories in Industrial Case | NT-HLS-105-SET |
Commercial construction, fire safety piping, HVAC ducting, Electrical switchgear panels, heavy marine fabrication, Industrial plant maintenance and facility retrofits
Process-by-requirement custom OEM/ODM manufacturing confirmed against buyer drawings prior to production.
Select individual or multiple dimensional models below to append directly to your B2B RFQ requisition.
| size | model | RFQ Requisition | |
|---|---|---|---|
| 9 Saws + Complete Accessories in Industrial Case | NT-HLS-105-SET |
Commercial construction, fire safety piping, HVAC ducting, Electrical switchgear panels, heavy marine fabrication, Industrial plant maintenance and facility retrofits
Full-spectrum 13-piece industrial kit containing 9 high-performance M42 bi-metal hole saws (19mm–76mm), 2 quick-change arbors, pilot bit, and accessories in rugged case.
Manufacturing processes and technical parameters are tailored according to customer requirements. Tell us your target material, dimensions, drawings, and order quantity, and we configure the construction, bond/alloy grade, and finishing to match.
We support flexible FOB and CIF delivery at any port in China (including Guangzhou, Shenzhen, Ningbo, Shanghai, Qingdao, Tianjin, and Xiamen) with 100% pre-shipment inspection before dispatch.
Yes. Custom laser marking, color finishes, private-label retail or industrial packaging, and barcode labeling are agreed with you before production.
Cross-Referenced Tooling
Complete 9-piece contractor set containing 6 essential M42 bi-metal hole saws (19mm–57mm / 3/4"–2-1/4"), two quick-lock arbors, and thread adapter in a heavy blow-mold case.
Specialized shallow-depth sheet metal hole saw with safety flange stop collar to prevent over-penetration into electrical wiring and internal components behind metal panels.
Heavy-duty hole saw arbor mandrels featuring hardened alloy steel drive pins, 1/2"-20 & 5/8"-18 threads, and premium HSS center pilot drills for slip-free power transmission.
High-speed 1/4" shank wire end brush (available in crimped, circular-flare, and knotted twist styles) for blind holes, cylinder heads, spot weld cleanup, and internal cavities.
