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Wenling Yongxin Tools Co., Ltd
Taper shank Fried Dough Twists drill
NegotiableUpdate on 01/29
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Overview
The cutting part of taper shank Fried Dough Twists drill is integrally formed, and the edge band adopts the grinding process, with good surface finish and stable size, which effectively reduces the friction coefficient during drilling and improves the processing efficiency
Product Details
Taper shank Fried Dough Twists drillDetailed introduction:
| Basic Parameters | |
| name | Taper shank Fried Dough Twists drill |
| brand | Yuichi |
| material | High speed steel 6542/6342 |
| Drill bit style | Zhan Zhi |
| surface treatment | unprocessed |
| Scope of Application | through hole |
| Instructions | Spiral tap, also known as tip tap, is suitable for through holes and deep threads. It has high strength, long service life, fast cutting speed, stable size, and clear tooth patterns (especially fine teeth). When processing threads, chips are discharged forward. Its core size is designed to be relatively large, with good strength and the ability to withstand large cutting forces. The processing effect of non-ferrous metals, stainless steel, and black gold feet is very good. For through-hole threads, the use of pointed taps should be prioritized. |
Standard pitch
Clear and neat threads, no burrs, standard pitch
High speed steel 6542/6342
High hardness, high-density steel hardness, and toughness are achieved through a series of processes including annealing, quenching, and tempering, using a fully polished process
groove
Large groove design, large chip space, good chip removal performance
workmanship
The cutting part is integrally formed, and the cutting edge adopts grinding technology, with good surface smoothness and stable size, effectively reducing the friction coefficient during drilling and improving processing efficiency
Scope of Application
Blind hole processing of iron, cast iron, alloy steel, carbon steel, grinding tool steel, malleable cast iron and other difficult to machine metal materials. Has high cost-effectiveness and practicality.
