Product Description
Drill bit Size: .397mm, 1/64", 0.0156"
Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm
Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50”
All bits have plastic size rings, Material Micro-Grain Carbide
Drill bits Self centering on flat surface Other surfaces use center drill first
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