Top 6 Best Step Bit Set

HSS Steel Construction ----- High-speed steel construction for longer cutting edge life even at extreme temperatures.. Titanium Coating ----- Coated by titanium, this step drill set performs well in heat, corrosion and rust resistance.. Automatic Center Punch ----- Delivers an automatic, high-impact, spring-loaded strike when pressed against surface, adjustable cap regulates striking force.. 50 Size In 5 ----- The bits set includes five standard step drill bits that can replace 50 individual drill bits.. A Must-have for Handyman or Professionals ----- Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper and many other types of sheet metal..

Titanium two flute spiral design provides longer life and better chip removal for the DEWALT drill bit set. Split point tip of the drill bit increases speed. Laser engraved numbers increases step visiblity. 14-inch hex shank. Optimized for impact driver usage. Works with rotary drills.

Cobalt high speed steel along with the titanium coating ensures extreme durability, will stay new and shiny for years to come.. Different sized shanks ensure compatibility with 14, 38 and 12 in. chuck sizes.. Non-walking drill tip provides fast and smooth drills on steel sheets, aluminum sheets, wood board, plastic board etc. the board must be smaller in thickness than the height of step drill bits.. Please mark the spot that you are to drill for easier drilling and improved drill bits life.. All the bits come in a well-organized case for easy transport and storage..

VERSATILE Set includes five standard SAE step drill bits with a two-flute design for faster, smoother cutting and a tri-flat shank for a sure grip. A COMPLETE SAE SET Two popular 14 and 38 shank sizes to cover a wide range of drilling requirements. CUTS AND DEBURRS Cuts through steel, sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill. SUPER STRONG Made of super strong HSS steel for added durability and bit life. CARRYING CASE Includes aluminum carrying case.

QUALITY Made with heavy duty High Speed Steel for powerful punching and drilling of clean holes.. DURABLE Coated in Titanium Nitride for maximum durability.. EFFICIENT 14 inch Quick Change Hex Shank to fit most pistol drills and drill presses securely.. CONVENIENT Two-Flute Spiral Grooved Design deburrs chip, dust, and debris for faster and smoother cutting.. SIZES 5 step drill bits with 50 sizes total..

Step Drills3 piece HSS Titanium coated 5914 step drills 4-122032mm. Laser marking of step size provide convenient and accurate drilling. All drills come with 14 6.35mm hex shank. Cone DrillHSS Titanium coated cone drill 8-20mm and step drills are precision ground, heat treatment, and hardened for consistently accurate drilling or enlarging holes into sheet steel, non-ferrous metals, wood and plastics. Countersink Drill Bits6 piece HSS Titanium coated countersink drill bits 6.3, 8.3, 10.4, 12.4, 16.5, 20.5mm - 90 point, three cutting edges, ideal for deep countersinking on metals, mild steel, non-ferrous metals, wood and plastics. Multi Drill Saw Center PunchHSS Titanium coated multi drill saw 6mm can be used in combination with drill, saw, rotary file, reamer and router for wood pull grooving. Automatic brass center punch provides high impact spring-loaded strike when pressed against working surface striking force is adjustable by turning cap. Ergonomic Storage BoxInsert hex shank into black plastic holder at 10-15 first, then push head of product down to fix firmly. Box can be re-used to store other tools by taking out foam inlay.

Delivers high performance in heavy-duty applications. All-metal ratcheting keyless chuck for greater bit retention. Soft grip handle design offers increased gripping surface and comfort.

High Speed Steel with Titanium Coating. Drills holes of various sizes without changing bits.. For Cutting Drilling Holes On Stainelss Steel, Steel, Metal Sheet. Minimal shocks and almost impossible to snap compared to conventional bits.. AUTOMATIC CENTER PUNCH Delivers an automatic, high-impact, spring-loaded strike when pressed against surface, adjustable cap regulates striking force. TITANIUM COATING Coated by titanium, this step drill set performs well in heat, corrosion and rust resistance..

Single-flute cutting edges for greater control through steps. 3-flatted shanks prevents slipping in drill chuck. Non-skid self-starting tips eliminate skidding and the need for center punching. Sizes clearly laser-etched to make precise drilling easy. Set includes HSS 1, 2, 4, and 21 size step drills.

Durable Titanium Coated Bits WSpiral Grooves ----- The spiral grooved drill cut more smoothly than straight grooved ones, the drill bit is sharp and can easily drill perfect holes in the metal sheet while the Titanium coating improves durability hence lengthening the service life.. 50 Sizes In 5 ----- Our bits set includes five standard step drill bits that are capable to drill 50 holes with different diameters, saving you time and efforts to make your holes more accurate, please do use a center punch to locate before drilling.. Universal Compatibility ----- The step drill bits help you to drill holes with different diameters simultaneously, compatible with aluminum, copper, steel sheets and plastic and wood board that is less than 3mm0.12 in. in thickness.. Less Splashing Saves Your Money ----- X-type opening design can facilitate the removal of cutting waste when drilling to keep the drill bit clean.. Clear Laser Measurements ----- The well-manufactured bits come with very highly visible laser measurements for you to easily find the size you want, improving your drilling accuracy..