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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Internal Thread Depth: 7mm / 0
Model: KF50
Bit Dia: 4mm
corrosion resistance and high strength
Dimension: M8 x 35mm
Carbide CNC Engraving Circuit Board Micro PCB Drill Bits M8 x 15mm Internal Thread Depth: 7mm /Features: Cutting Edge Diameter (CED): 0. 15mm Cutting Edge Length: 2. 7mm Shank Diameter: 3mm 1 8" (approx.) Overall Length: 38mm 1 1 2" (approx.) Cutting Edge Material: Tungsten Carbide Shank Material: HSS (High Speed Steel) Package Included: 2 Set (20 Pcs) x PCB Drill Bits with Protection Box Description: 1. Long Tool Life: With high hardness, high wear resistance, high strength, resistance to bending, anti impairment. Long lasting bits are made
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