
ASME B94.11M Screw Machine Length Stubby HSS Drill Bit
Heavy-duty American standard screw machine stub drills offering maximum torsional resistance on Swiss-type CNC screw machines and high-throughput production lines.

ASME B94.11M Taper Length Straight Shank HSS Drill Bit
SKU: NT-DRL-106
Est. 1998 · Unit 9F-H, East Building, Haijing Center, NO.144(M) Huangpu AVE, Guangzhou, China
American standard taper length drill bit featuring the long flutes of taper-shank drills combined with a convenient straight shank for standard industrial chucks.
| Standard | ASME B94.11M Taper Length |
|---|---|
| Material Grade | HSS 4341 / M2 |
| Shank Style | Straight Cylindrical Shank |
| Point Angle | 118° Heavy-Duty Point |
| size | model | length | fluteLength |
|---|---|---|---|
| 1/4" (6.35mm) | NT-DRL-106-14 | 5-1/8" (130mm (5.12")) | 3-3/8" (86mm (3.39")) |
| 3/8" (9.53mm) | NT-DRL-106-38 | 6-1/4" (159mm (6.26")) | 4-1/4" (108mm (4.25")) |
| 1/2" (12.70mm) | NT-DRL-106-12 | 7-3/4" (197mm (7.76")) | 5-1/4" (133mm (5.24")) |
Deep-hole drilling in standard drill presses and milling chucks, Through-hole drilling in heavy plate fabrications, Agricultural machinery and heavy equipment repair
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 | length | fluteLength | RFQ Requisition | |
|---|---|---|---|---|---|
| 1/4" (6.35mm) | NT-DRL-106-14 | 5-1/8" (130mm (5.12")) | 3-3/8" (86mm (3.39")) | ||
| 3/8" (9.53mm) | NT-DRL-106-38 | 6-1/4" (159mm (6.26")) | 4-1/4" (108mm (4.25")) | ||
| 1/2" (12.70mm) | NT-DRL-106-12 | 7-3/4" (197mm (7.76")) | 5-1/4" (133mm (5.24")) |
Deep-hole drilling in standard drill presses and milling chucks, Through-hole drilling in heavy plate fabrications, Agricultural machinery and heavy equipment repair
American standard taper length drill bit featuring the long flutes of taper-shank drills combined with a convenient straight shank for standard industrial chucks.
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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