An easy way to create a non precision flat bottom hole is with a flat bottom drill Categories Tool Grinding Share This Story Choose Your Platform Related Projects Permalink Gallery Red Hardness Permalink Gallery Grinding Turning and Facing Tools for the Lathe Permalink GalleryK Tool Inc 99 Enterprise Dr New Oxford PA 17350 Email info ktoolinc com Phone 800 377 3056High Strength Ferritic Martensitic and PH Stainless Steels 350 450 HB 35 43 HRC 900 2400 N mm 2 UTS 138 SAP Material Number ISO Catalog Number ANSI Catalog Number Grade D1 Drill Diameter M D1 Drill Diameter M D1 Wire Size L Overall Length L Overall Length L3 Flute LengthDrills Drilling Tools for better performance In 1898 Guhring produced the first HSS drill bit and remains true to its beginnings Our variety of drilling tools is unparalleled in the market The product range stretches from micro precision drills 216 0 05 mm to special solutions with 216 180 mm and from HSS drill bits to solid carbide or PCD

4 SOLUTION 1 2ZDK HP OH Internal coolant showed 1 5 times machining efficiency Higher machining accuracy SOLUTION 2 Tool life was 1 5 times longer than that of Competitor A with internal coolant 1 Flat Bottom Drill with Internal Coolant for Stainless Steel Internal coolant can double machining efficiency Reduces chip clogging and fractures Stainless Steel with Internal K Tool Inc KTO1 FB 2000 2 000 Dia Flat Bottom Drill Productivity Inc Rigid drill body made of special premium steel and heat treated TiN coated body to enable longer tool life and higher lubricity Special flute design to increase faster chip s ejection rate Enabling to mount 0 5mm inclusive both IDFK amp IDPK inserts Stubby length to perform maximum drilling ablility of structural machining 14 11 2021 nbsp 0183 32 All insert drills over about 3xD cut grooves on the face as a means to stay on centre while drilling You can get some actual flat bottom insert drills like the K Tool ones suggested above but they are always very short You can get flat bottom replaceable head drills like the Iscar also suggested above but those are limited in diameter A final look at the flat bottom drill reveals that the drill is still sharp and has no corner radius which would reduce the reflective area of the drilled flat bottom hole This same comprehensive process applies to even the smallest flat bottom holes we machine here at PH Tool

in one tool MEGA 180 176 Drill Drilling with a flat bottom of the bore and drilling on inclined surfaces MEGA Speed Drill Three guiding chamfers for high performance and process reliability Mono Drill Plastic Specialist with single lip geometry for machining thermoplastics and aluminium 180 Degree Flat Bottom High Performance Drills from Beaver Drill amp Tool Co for all your industrial needs 9 6 2016 nbsp 0183 32 1 quot diameter carbide indexable flat bottom drillwww ktoolinc com About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy amp Safety How K Tool Inc Flat Bottom Drills Add an item 500 656 Diameter Flat Bottom Drills 687 812 Diameter Flat Bottom Drills Available in 2 1 amp 3 1 Ratio 875 1 125 Diameter Flat Bottom Drills Available in 2 1 amp 3 1 Ratio 1 156 1 375 Diameter Flat Bottom Drills Available in In 1898 Guhring produced the first HSS drill bit and remains true to its beginnings Our variety of drilling tools is unparalleled in the market The product range stretches from micro precision drills 216 0 05 mm to special solutions with 216 180 mm

K Tool Cutters Button Cutters 5 C Bore Tools 12 Chamfer Mills 24 Drill Mills 32 Flat Bottom Drills 46 K Tool Hardware 16 Mini Mills 7 Octa Mills 11 Radius Mills 13 Spot Drills 19 Super Alloy Mills 12 Search for Search Cart Top Rated Products 3 16 Twister GP 5X 118 Point Jobber Drill 21 63 Flat bottom drills with through coolant 1 Eliminate the 180 176 end mill in flat bottom drilling or when preparing an inclined or curved surface for drilling 2 After full cylindrical engagement the drill runs at normal solid carbide drilling parameters Unique FB drill point design with two effective cutting edges over center enable high Drill Nomenclature Points Elements of Drill Points Lip Relief Angle – Varies with the diameter of the drill and hardness of the material – On larger diameters and drills for harder materials lip relief is decreased to as low as 8 176 – Drills for soft materials and small diameters have high relief angles up to 24 176 – Lip relief angles are measured across the marginThe drill head is designed with a honed cutting edge available in increments of 0 1 mm Exchangeable Flat Bottom Drilling Heads for DCN Drills for Machining ISO P and ISO K Materials Related inserts for DCN 240 072 32R 3D1 FLAT BTM DRILL 3D 319 00 K Tool Inc Sold Individually 1 in stock can be backordered Quantity Add to cart SKU K FB 1000 3 Categories Carbide Tooling K Tool K Tool Cutters Flat Bottom Drills Description Reviews 0