Check the listing for details. Drill Bits Hardware Wood Working Hex Shank Accessories Four Slot Blade Wood Tool. Condition: New. Listed at 8.29 USD. Descriptions: Size: 13 * 165mm~ 32 * 165mmFeatures: four slotsMaterial: 65 #high carbon steelHardness HRC60 or moreHeat the salt furnace to 900-1000 degrees, put it in warm oil and quench it.Warm tempering to relieve quenching stress, HRC60 or moreSpeed (RPM): about 1500-2000/1000-1500/1000Scope of applicationSuitable for hand electric drill bench drill for punching wood boards, drawer tips, circular door tips, wood product perforations, door keyholes, MDF, compression boards can also be used.10-32MM hexagonal shank opposite side diameter is 6.35MMThe diameter of the opposite side of the 35MM hexagonal shank is 9.5MMThe diameter of the opposite side of the hexagonal handle of 38.40MM is 11MMBelow 35MM is suitable for general hand drills, and the handle diameter above 38MM is 11MM. Please confirm the blessing range before purchasing. Package include: According to your choice. Payment: PayPal, PayPal Credit, MasterCard, Apple Pay, Google Pay...are all supported. Shipping: Please make sure your address 100% right. Return Policy: If you are not satisfied with the item,any problem,please contact with us before you give a negative feedback,because it doesn't help you at all.we will try our best to help you solve the problems. Feedback: Your satisfaction is very important for us.If you are satisfied with our item or service,please give us a positive feedback and 5-Star DSRs rating. Contact Us: We are very glad to help you,please feel free to contact us whatever any problems.Due to high volume of daily incoming emails and time zone difference,please allow 24 hours for us to reply. About Item: For the funcitonal products in our shop,we make sure that the functions are the same as description,but the actual color and shape may looks a little different from pictures because of the technical improvement and manufacturing variance.Please be advised before you bid.