Drill Bit Sets,DBF Classic Titanium Step Drill Bit Set & Automatic Center Punch，High Speed Steel 5-Piece Set,Double Cutting Blades Design with Portable Aluminum Case
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Make sure this fits by entering your model number.§ 50 SIZE IN 5 - The bit sets includes five standard step drill bits that can replace 50 individual drill bits, you can process 50 different kinds of diameter holes with the five pieces§ HSS & TITANIUM COATING - High speed steel makes it last longer than others, titanium coating ensures easily cut through steel sheets，aluminum sheets，copper & plastic & wood board and many other types of sheet metal with ease, and it can automatically deburr holes while drilling to keep the drill bit clean§ AUTOMATIC CENTER PUNCH & PROTECTIVE ALUMINUM CASE - the center punch delivers an automatic, high-impact, spring-loaded strike through adjusting the cap; its brass body has a deeply knurled surface for nonslip control; and the carbide tipped bit makes the center punch 10 times stronger than normal one;protective aluminum case makes the drills not easy to dull§ DOUBLE CUTTING BLADES & THREE-SIDED SHANK - Double cutting blades and X-type openings design ensures a faster and smoother cutting; and 3-sided shank design prevents slip in drill chuck; Provided with small pressure and the sets can cut through the wood, sheet metal, steel and other surfaces§ WHAT YOU GET - Five DBF Step Drill,One Automatic Center Punch, One Portable Aluminum Case, 24 months warranty and 30 days return for free.
상품설명
Product description : DBF Step Drills Make Your Drilling Easier and More Efficient ! -When using basic drill bits, a person has to take the bits off and replace them with different bits .With DBF step drill bits, one size pretty much fits all. They are also easier to maneuver and have faster drilling. - The material of HSS allows the step drill bits to be used at a higher drilling speed, and insures that the bits maintain their structural integrity longer. -Tips: when using a pistol drill, the metal thickness should not exceed 3mm,for bench drill work, the thickness of 3-5mm is okey, please pull water to cool the drill , because the drill in the high temperature operation smoke easily annealed, if you insist on doing so, The drill bit will be scrapped sooner than normal use. What you get: -5 step drill bits -1 portable cage -Our 1 year warranty
Make sure this fits by entering your model number.§ 50 SIZE IN 5 - The bit sets includes five standard step drill bits that can replace 50 individual drill bits, you can process 50 different kinds of diameter holes with the five pieces§ HSS & TITANIUM COATING - High speed steel makes it last longer than others, titanium coating ensures easily cut through steel sheets，aluminum sheets，copper & plastic & wood board and many other types of sheet metal with ease, and it can automatically deburr holes while drilling to keep the drill bit clean§ AUTOMATIC CENTER PUNCH & PROTECTIVE ALUMINUM CASE - the center punch delivers an automatic, high-impact, spring-loaded strike through adjusting the cap; its brass body has a deeply knurled surface for nonslip control; and the carbide tipped bit makes the center punch 10 times stronger than normal one;protective aluminum case makes the drills not easy to dull§ DOUBLE CUTTING BLADES & THREE-SIDED SHANK - Double cutting blades and X-type openings design ensures a faster and smoother cutting; and 3-sided shank design prevents slip in drill chuck; Provided with small pressure and the sets can cut through the wood, sheet metal, steel and other surfaces§ WHAT YOU GET - Five DBF Step Drill,One Automatic Center Punch, One Portable Aluminum Case, 24 months warranty and 30 days return for free.
상품설명
Product description : DBF Step Drills Make Your Drilling Easier and More Efficient ! -When using basic drill bits, a person has to take the bits off and replace them with different bits .With DBF step drill bits, one size pretty much fits all. They are also easier to maneuver and have faster drilling. - The material of HSS allows the step drill bits to be used at a higher drilling speed, and insures that the bits maintain their structural integrity longer. -Tips: when using a pistol drill, the metal thickness should not exceed 3mm,for bench drill work, the thickness of 3-5mm is okey, please pull water to cool the drill , because the drill in the high temperature operation smoke easily annealed, if you insist on doing so, The drill bit will be scrapped sooner than normal use. What you get: -5 step drill bits -1 portable cage -Our 1 year warranty
2019-04-12 20:16:00
