DIN 345 Morse Taper Shank (MT1–MT5) Heavy-Duty HSS Drill Bit
SKU: NT-DRL-107
Est. 1998 · Unit 9F-H, East Building, Haijing Center, NO.144(M) Huangpu AVE, Guangzhou, China
Heavy-duty DIN 345 industrial twist drill bit with precision Morse taper shank (MT1 to MT5) designed for radial drill presses, industrial lathes, and boring mills.
| Standard | DIN 345 / ISO 296 / DIN 228-B |
|---|---|
| Material Grade | HSS 4341 / HSS M2 (6542) / HSS-Co M35 |
| Shank Taper | Morse Taper MT1 to MT5 with Tang Drive |
| Diameter Range | 10.0mm (3/8") – 60.0mm (25/64" – 2-3/8") |
| Point Angle | 118° Standard Heavy-Duty Point |
| size | model | taper | length | fluteLength |
|---|---|---|---|---|
| 14.0mm (35/64") | NT-DRL-107-140 | MT1 | 189mm (7-7/16") | 108mm (4-1/4") |
| 20.0mm (25/32") | NT-DRL-107-200 | MT2 | 238mm (9-3/8") | 140mm (5-1/2") |
| 25.0mm (63/64") | NT-DRL-107-250 | MT3 | 281mm (11-1/16") | 160mm (6-5/16") |
| 32.0mm (1-1/4") | NT-DRL-107-320 | MT4 | 334mm (13-1/8") | 185mm (7-5/16") |
| 40.0mm (1-9/16") | NT-DRL-107-400 | MT4 | 349mm (13-3/4") | 200mm (7-7/8") |
Radial drill presses, pillar drills, and boring machines, Shipbuilding, steel girder bridges, and pressure vessel fabrication, Lathe tailstock hole drilling in alloy shafts and forgings
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 | taper | length | fluteLength | RFQ Requisition | |
|---|---|---|---|---|---|---|
| 14.0mm (35/64") | NT-DRL-107-140 | MT1 | 189mm (7-7/16") | 108mm (4-1/4") | ||
| 20.0mm (25/32") | NT-DRL-107-200 | MT2 | 238mm (9-3/8") | 140mm (5-1/2") | ||
| 25.0mm (63/64") | NT-DRL-107-250 | MT3 | 281mm (11-1/16") | 160mm (6-5/16") | ||
| 32.0mm (1-1/4") | NT-DRL-107-320 | MT4 | 334mm (13-1/8") | 185mm (7-5/16") | ||
| 40.0mm (1-9/16") | NT-DRL-107-400 | MT4 | 349mm (13-3/4") | 200mm (7-7/8") |
Radial drill presses, pillar drills, and boring machines, Shipbuilding, steel girder bridges, and pressure vessel fabrication, Lathe tailstock hole drilling in alloy shafts and forgings
Heavy-duty DIN 345 industrial twist drill bit with precision Morse taper shank (MT1 to MT5) designed for radial drill presses, industrial lathes, and boring mills.
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.
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