TMP1105 6pcs Twist Drill Bit Set 1/4 Hex Shank M3 M4 M5 M6 M8 M10 Titanium Coated HSS Drilling Tap Bit Thread Screw Tool for Soft Metal

By Brand : TMP1105

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Feature :1. Hand tap drill hex shank HSS screw spiral point thread metric plug drill Bit2. Back tapered beyond tap to prevent thread damage from over-drilling3. Suitable for soft metal tapping, such as aluminum plate, thickness of less than 3--4mm4. Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiencyItem Describe:1. 100% Brand New and High Quality2. Type : Titanium Hexagon Handle HSS Tap Drill Bit3. Material: HSS4. Material: HSS Shank: 1/4 "(6.35mm) hex shank DiameterSize :M3x0.5: Total length: 55mm, Spiral length: 24mm, drill diameter: 2.5mmM4x0.7: Total length: 54mm, Spiral length: 24mm, drill diameter: 3.3mmM5x0.8: Total length: 58mm, Spiral length: 28mm, drill diameter: 4.2mmM6x1: Total length: 58mm, Spiral length: 28mm, drill diameter: 5.0mmM8x1.25: Total length: 59mm, Spiral length: 18mm, drill diameter: 6.8mmM10x1.5: Total length: 59mm, Spiral length: 20mm, drill diameter:8.5mmFunction :1. Square handle: 6.35mm2. Metric : M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.53. Suitable for Drilling, Tapping, Cutting on Soft Metal, Aluminum Plate, Iron, etcPackage included:6pcs * Titanium Hexagon Handle HSS Tap Drill Bit ( M3x0.5 + M4x0.7 + M5x0.8 + M6x1 + M8x1.25 + M10x1.5 )