PCB tungsten steel twist drill-copper hand twist tool

PCB tungsten steel twist drill-copper hand twist tool

Price: $6.39Sku: FA9030
Product Introduction

PCB tungsten steel twist drill-copper hand twist tool

Specification range: blade diameter 0.10mm to 3.175mm, shank diameter 3.175mm series bit.

Processing scope: PCB, SMT, CNC, mold, plastic, copper, stainless steel and other precision hardware processing.

Material: the blade is imported hard alloy (tungsten steel), the handle is white steel.

Product Features:

Large chip discharge space of drill bit: small chip discharge resistance, smooth chip discharge, low calorific value of drilling, reduce drilling dirt;

Extraordinary cutting edge sharpness: due to the use of nanotechnology and advanced grinding technology, bit cutting edge than before more sharp, can reduce the cutting force, reduce the rate of drilling, improve the quality of hole wall;

(3) Based on customer application tool design: drill bit variety, can meet different application needs.All the parameters of the drill bit, such as core thickness, taper, etc., have been carefully designed with obvious effect;

(4) cutting edge strict symmetry: conducive to efficient cutting, avoid drilling deviation.

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