Diameter | 8 8mm 0 346 cutting edge |
---|---|
Length | 65mm 2 56 shank |
Diameter | 8 8mm 0 346 overall |
Length | 125mm 4 92 cutting point |
Angle | 135 degree manufacturing |
Technology | Fully groundMaterial M42 steel is a super hard cobalt high speed tool steel containing 8 cobalt with good toughness high wear resistance high cutting efficiency and good hot hardness Nanoscale gold titanium coating can apply lubricant better for smoother drilling and is more durable and corrosion |
Resistant | Features Sharp cutting edge provides fast neat and smooth cuts The spiral groove facilitates the export of metal chips saving time and effort in operation Chamfered shank design for easier clamping and less slippage during |
Use | Applications The straight shank drill bits are widely used for drilling hardened steel titanium alloy stainless steel copper aluminum cast iron and other metal materials Do not drill quenched and tempered |
Materials | Notes Choose the right lubricant can facilitate cutting or cooling make cutting easier and improve dimensional accuracy Please pay attention to the speed adjustment when using the electric drill The larger the drilling size the slower the speed requirement |
£13.90 (£6.95 / count)
You Save £3.18 (19%)
sourcing map Twist Drill Bit 8.8mm Titanium Coated (HSS-E) M42 High Speed Steel 8% Cobalt Straight Shank for Stainless Steel Aluminum Alloy Metal Review