PCB drill bits, ID30C 4.0(Inverse drill series), Union Tool, japan

The UNION TOOL Inverse Diameter Drill is an innovative product that has both a Chip-Breaker to help prevent “Bird-Nesting”- that extends along the length of the flute - and a point design that incorporates web-thinning technology that greatly reduces the thrust load on the spindle. Additionally both these features remain present after repointing, helping to retain quality and performance throughout the drills life.

Brand : Union Tool
Model : ID30C 4.0 (1 pack consist of 10 pcs)
Part No. : 112-8400 
φD (mm) : 4.00
ℓ (mm) : 12
Weight (kg) : Approx. 0.1
Made in : Japan
Condition : New!
Stock Available(pack)  : 10
Price : SOLD OUT!

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