Nitriding taper shank Fried Dough Twists drill

NegotiableUpdate on 01/29

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Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

Scope of application of nitriding taper handle Fried Dough Twists drills: blind hole processing of iron, cast iron, alloy steel, carbon steel, abrasive steel, malleable cast iron and other difficult to machine metal materials. Has high cost-effectiveness and practicality.

Product Details

Nitriding taper shank Fried Dough Twists drillDetailed introduction:

Basic Parameters
name	Carbonization treatment of taper shank Fried Dough Twists drill
brand	Yuichi
material	High speed steel 6542
Drill bit style	Zhan Zhi
surface treatment	oxynitriding
Scope of Application	through hole
Place of Origin	Taizhou, Zhejiang

Standard pitch
Clear and neat threads, no burrs, standard pitch

High speed steel 6542
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