The Best Round-with-flats Step Drill Bits of 2023

Polyester and Spandex, Stretchy and Soft lightweight, Slim fit.

Feature:Ruffles short sleeve, Oblong neck, Solid color, High waist, Back button closure, Long Pants Jumpsuits Romper with Belt.

Women trendy elegant style and wide leg design makes you more elegant and chic for most occasions.

Casual jumpsuit with ruffles sleeves, long romper, short sleeve pantsuit with belts, crew neck pant suits, cocktail jumpsuit, long pants outfit for women.

Suitable for evening party, night club, wedding, cocktail, dinner or work wear daily wear, prom, homecoming, casual, going out and ect.

Durable & Sturdy W/Cobalt Added ----- Solid M35 molybdenum high speed construction with cobalt added for extra durability, close to impossible to snap compared conventional drill bits, the unique 3-sided shank prevents slip in drill chuck and reduces shocks; oiling the bits recommended before every use to maximize the service life.

Jam-Free Performance ----- Dual-flute design and three-sided shank design is optimized for cordless drills in high speed provides greater speed and control while minimizing steel scurf flying around, to lengthen service life, please do not set drilling speed at its maximum to avoid damage to the cutting edge.

One Bit for All ----- Every bit comes with 10 sizes so you can drill up to 10 holes with different diameters, saving you time and efforts to change bits, every package comes with 5 bits, that makes it 50 diameters in total.

Universal Compatibility ----- Designed for drilling on steel sheets up to 0.08 in., acrylic, PVC and wooden boards up to 0.2 in.; marked with obvious marks for easy and precise hole drilling, compatible with drills 1/4”,3/8”,1/2”

Conveniently angles Pico remote (sold separately) for tabletop use

Weighted, non slip base anchors the pedestal

Makes your remote easy to find and control

Holds (1) Pico remote at convenient angle for tabletop use

Option available to hold 2 Pico remotes (L-PED2-XX)

Available in 2 colors

Size Includes - One drill with 15 steps: Includes 3/16",1/4", 5/16", 3/8", 1/2", 9/16", 5/8", 11/16", 13/16", 7/8", 15/16",1", 1-1/8", 1-3/16",1-1/4" (4,6,8,10,12,14,16,18,20,22,24,26,28,30,32mm), Which can fit the majority of brands currently on the market.

HSS Titanium Coating - High speed steel along with titanium coating ensures outstanding durability and sharpness, can reduces the friction, runs cooler.

Two-flute Design - 1/4'' hex shank fits into power tools chuck securely and eliminates slip; The drill tip adopts a 135°bifurcated tip design, prevents the step drill bit from slipping during operation.

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.

A Must-Have for Handyman or Professionals - Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper, iron and many other types of soft metal sheet.

HSS Titanium Coating - High speed steel along with titanium coating ensures outstanding durability and sharpness, can reduces the friction, runs cooler.

Meet Your Demands - With the step drill bits we offered, you can process different kinds of diameter holes, which greatly saves you a lot of trouble.Great for steel sheets/ aluminum sheets/ copper/ plastic/ wood board and many other types of sheet metal with ease countersunk. Suitable for Home DIY, and General Building/ Engineering Use.

Design - The split point tip is at 118 degrees to increase the wear resistance. The two flute design provides a smoother cutting, allows the material particles escape easily for a much more clean drilling operation.

Safety and Stability- The 3 flat shank is better clamped on the pistol drill to prevent slippage and shedding during the rotation.

Size Includes - One drill with 10 steps: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8" can fit the majority of brands currently on the market.

only one M4 (Ø3.7mm) bits in this kit,Circular friction drill (standard friction drill): The friction drill penetrates the workpiece to form a convex ring while pulling the bush.

Material: Tungsten steel

Use scene: metal processing

Wide application range, energy saving

DB STEP BIT 1-1/8 IN. 17 STEPS

DB STEP BIT 1-1/8 IN. 17 STEPS

DB STEP BIT 1-1/8 IN. 17 STEPS

DB STEP BIT 1-1/8 IN. 17 STEPS

DB STEP BIT 1-1/8 IN. 17 STEPS

Durable & Sturdy ----- Solid M2 high speed construction for extra durability, close to impossible to snap compared conventional drill bits, the unique 3-sided shank prevents slip in drill chuck and reduces shocks; oiling the bits recommended before every use to maximize the service life.

Jam-Free Performance ----- Dual-flute design and three-sided shank design is optimized for cordless drills in high speed provides greater speed and control while minimizing steel scurf flying around, to lengthen service life, please do not set drilling speed at its maximum to avoid damage to the cutting edge.

One Bit for All ----- The bit comes with 18 sizes so you can drill up to 18 holes with different diameters, saving you time and efforts to change bits, quadrupling your drilling efficiency compared to competition.

Laser-Engraved Marks ----- All the laser-engraved reference marks make it easy to stop on any hole size for your convenience.

Universal Compatibility ----- Designed for drilling on steel sheets up to 0.2 in., acrylic, PVC and wooden boards up to 0.2 in.

Durable Titanium Coated Bits W/Spiral 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 3mm/0.12 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.

The step drill bit is made from upgraded high speed steel characterized by well-balanced toughness, wear resistance and red hardness properties for better and faster hole -drilling performance. The titanium coating makes the drill bit more durable so that it can last for years with uncompromised quality.

The dual-flute design prevents metal fillings from flying around and clears chips faster thus it can drill more smoothly without heating up.

The rapid strike tip drills twice as fast as the average step drills and can drill acrylic, PVC, wood, aluminum and iron sheets up to 0.2’’ in thickness.

Our drill bit is bigger in size so it can drill holes with larger dimensions.

12 hole sizes: 1/4; 3/8; 19/32; 3/4; 1'; 1'3/16; 1'3/8; 1'5/8; 1'3/4; 2'; 2'3/16; 2'3/8.