
HSS Co M35 Cobalt Combination Drill Tap Bit M3-M10 Deburr Countersink Drill Bit
Description: HSS Co M35 Cobalt Combination Drill Tap Bit M3-M10 Deburr Countersink Drill Bit. Uses HSS-Co material(far better than 4241, 6542 material), more durable,can be used for drilling the steel plate even the 2-4mm 304 steel plate. Service life is 5-10 times longer than tap drill. (Service life will be longer and performance will be better.) 118° X Bit Design, you can drill from any angle, no slipping. Specification: Type: Tap Drill Bit. Material: HSS-Co. Shank: 1/4' (6.35mm) hex shank. DIY Supplies: Metalworking. Size: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5. Size: Bit Diameter x Shank Diameter x Shank Length x Blade Length x Total Length. M3x0.5: 3.0 x 6.35 x 41 x 25 x 65mm. M4x0.7: 4.1 x 6.35 x 36 x 31 x 66mm. M5x0.8: 5.0 x 6.35 x 36 x 32 x 67mm. M6x1: 6.0 x 6.35 x 34 x 34 x 68mm. M8x1.25: 8.1 x 6.35 x 33 x 38 x 69mm. M10x1.5: 10.0 x 6.35 x 32 x 40 x 70mm. Package Included: 1 x Tap Drill Bit(Just includes the size you choose)