Quality Import 1 2 inch Shank S D Drills S and D type drills 6 quot overall length with 1 2 quot reduced shank These reduced shank drill bits are made of high speed steel These drills drill holes from 33 64 quot up to 1 1 2 quot in diameter with a 1 2 quot 30mm x 152mm Reduced Shank HSS Black Oxide Jobber Drill Bit Alpha 9LM300R As low as 130 30 145 00 View Options Add to Cart Add to Wish List Add to Compare Free Delivery 29mm x 152mm Reduced Shank HSS Black Oxide What is a reduced shank drill bit Reduced shank drill bits have a smaller diameter at their shank than at their tip This allows them to drill large holes while being compatible with tools that have a small chuck size Reduced shank black oxide drill bits from are ideal for drilling holes larger than 3 8 inch with a standard 3 8 inch drill These bits can be used in general applications including drilling Designed to help to get your job done right Manufactured utilizing the highest quality materials 16 72 21 10 Reduced Shank Drills are commonly used to drill large holes when only a popularly sized hand held manual drill with a small 1 2 quot or 3 4 quot chuck is available The reduced shank diameter also called a blacksmith s drill is suitable for use in most drilling operations in a wide range of materials having low and medium tensile strength ratings

These drill bits allow you to drill a larger hole than your drill s chuck would normally allow For instance if you have a 13mm 189 chuck you can get a reduced shank drill bit with a 16mm diameter and a 13mm shank These bits can drill through wood metal and plastics If you decide to use a pilot drill first the diameter of the pilot 118 176 notched point 30 176 helix DRILL BIT SURFACE TREATMENT Bordo reduced shank HSS drills are ground and then a black finish is achieved by steam tempering a thermal process resulting in a porous tool coating This surface aids chip flow and heat dissipation The drill is then ground a second time to achieve a bright finish on the shank and Drill America DWDCO13 16 13 16 quot Reduced Shank Cobalt Drill Bit with 1 2 quot Shan 35 22 31 64 hss 2pc per bid Twist Drill bits High speed steel cutting reduced shank hsReduced Shank Drill Bits Metric Reduced Shank Drill Bits Metric Reduced Shank Drill Bits View as Grid List 27 Items Show per page Shop By Sort By Set Descending Direction SUTTON 21 0 x 152mm 12 5mm Reduced Shank HSS Metal Drill Bit SKU 4080 62 95 Add to Cart View Details Add to Wishlist 3 8 quot Reduced Shank High Speed Steel Drill Bit Sets Features Bit is constructed of M 2 high speed steel for the best combination of strength heat resistance and wear resistance Standard 118 degree point for use in wood metal and plastic 3 8 quot reduced shank fits all 3 8 quot drills

3 8 quot Reduced Shank Drill Bits From 25 64 quot Up to 1 2 quot Diameter Premium M2 High Speed Steel Great for cordless drills with a 3 8 quot chuck Special turned down shanks allowing you to drill larger holes Very popular If you need larger drills ABOVE Reduced Shank Drill Bits Metric Reduced Shank Drill Bit Sets 3 Products Imperial Reduced Shank Drill Bit Sets 2 Products Metric Reduced Shank Drill Bits 27 Products Imperial By choosing a reduced shank drill bit from Kimball Midwest you are choosing high performance drill bits We carry both individual bits and sets and no matter which you choose you are guaranteed fast penetration long life and wear resistance Our individual reduced shank bits come in a wide range of diameters and different shanks to support any task at hand Jobber Drill Size 1 2 3 8 quot Reduced Shank General Purpose Bright Finish 6pk Triumph 091832 126 96 75 44 Compare Quick View Jobber Drill Size 31 64 3 8 quot Reduced Shank General Purpose Bright Finish 6pk Triumph 091831 124 02 73 72 Cobalt Steel 1 2 quot Diameter Reduced Shank Drill Bit Sets With better heat and wear resistance than high speed steel these cobalt steel bits can run up to 25 faster and have a longer tool life The shank has a smaller diameter than the tip allowing you to drill large holes with machines that have small capacity chucks

Drill Bits Drill Point Drills Reduced Shank Reduced Shank Drills General Purpose Sort by Reduced Shank Drills General Purpose Jobber Drill Size 1 2 3 8 quot Reduced Shank General Purpose Bright Finish 6pk Triumph 091832 126 96 75 44 Compare Jobber Drill 3 Flats Drill Bits are High Speed Steel Drill Bits with 1 2 shank 3 Flatted Silver and Deming Drill Bits have surface treated flutes with a reduced flatted shank 3 Flats drill bits expand the size range capacity of a portable drill chuck Common Flute and overall length for minimal adjustment during tool changes 3 Flats Drills are Precision Ground for high degree of KnKut 8 Piece Silver and Deming 1 2 quot Reduced Shank Drill Bit Set 9 16 quot 1 quot 596 67 Add to Cart Add to Wish List Add to Compare KnKut 12 Piece 1 4 quot Hex Shank Quick Release Drill Bit Set 187 42 Add to Cart Add to Wish List Add to Compare KnKut 29 Piece Jobber Length Drill Bit Set 1 16 quot 1 2 quot by 64ths with 3 8 quot Reduced Shanks drill bits reduced shank also known as silver and deming drills made by Drill America are available from Bisco of Florida Drill bits are premium quality designed for high production drilling These reduced shank drill are available in High Speed Steel suitable for drilling most applications and Cobalt used for drilling tough high tensile strength materials like stainless 2 days ago nbsp 0183 32 A drill bit shank is the end piece of a drill that connects into the chuck of a spinning mandrel In essence it is the male end of the bit that does not drill or mill As there are many types of drill bits there is equal variance in drill bit shanks The primary difference between the shanks is shape but they can also have functional distinctions