Top 10 Best Knkut Step Drill Bits

Unlock Versatile Drilling Possibilities From DIY home projects to professional metalwork, our comprehensive drill bit set includes a range of high-quality bits, including the precision-engineered step drill bit. Perfect for effortlessly drilling through tough materials like metal, plastic, or wood.. Premium M35 HSS Cobalt Construction Crafted with precision using M35 high-speed steel HSS infused with cobalt, our drill bits are designed for exceptional durability and wear resistance, especially for drilling through challenging materials like stainless steel.. Precision Engineered for Accuracy Say goodbye to the hassle of using multiple tools. Our step drill bit for metal is tailored for accurate drilling, making it an excellent choice for creating precise holes in metal, plastic, and more.. Effortless, Clean, and Controlled Drilling Featuring a 135-degree split-point tip and double spiral flutes, our step bit guarantees a smooth and controlled drilling experience, minimizing any wandering for cleaner results.. Dependable Grip for Safety The 14-inch hex shank securely fits in your drill, providing a stable grip that prevents slippage. This ensures a safe and controlled drilling process every time..

For jobber length drills from 116 inch through 12 inch by 64ths. Waterproof, great for outdoor worksites. No center punch or pilot hole required. Rounder, more accurate holes. Made in the U.S.A..

No center punch or pilot hole required. Rounder, more accurate holes. Faster penetration. Drills tough alloys. Reduces user fatigue.

Hi-Molybdenum M7 Steel. 916 to 1 with 12 Cut Down Shank. 135 Degree Split Point Prevents Walking. 3 Flat Sides on the Shank Prevents Spinning. Lifetime Warranty.

No center punch or pilot hole needed. Featuring 38 inch reduced shanks. 135 degree split point design will not walk. Faster penetration. Rounder, more accurate holes.

Assortment of 29 jobber length drill bits includes inch sizes 116 to 12 in 164 increments. High-speed steel HSS provides hardness for wear resistance. Black and gold oxide finish resists corrosion and increases the hardness of the drill bit. Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging. Comes in a plastic storage case.

No center punch or pilot hole required. Rounder, more accurate holes. Faster penetration. Drills tough alloys. Reduces user fatigue.

SHARPER FASTER Cut MORE holes SHARPTOOL step bits are made of M2 High-speed steel which is much more stronger than ordinary HSS. This strong material makes it EASIER to drill holes especially in metal and ensures longer lifetime to cut MORE holes. Surface NIRTIDING TREATMENT provides excellent wear resistance compared to titanium coating.. HIGH-VISIBILITY size marks for primary hole sizes will really save your time during drilling 15 Step sizes allows you to drill holes of various diameters. You can easily stop on any hole size Size includes 14, 1132, 2764, 12, 1932, 1116, 2532, 78, 1132, 1-364, 1-18, 1-732, 1-14, 1-516, 1-38.. NO PILOT HOLES REQUIRED Split point tip allows you to drill directly on the material without any pilot holes. Self-centering and non-walking tip design will make your drilling work FASTER and EASIER. DOUBLE FLUTES TRI-FLATTED SHANK Double flutes design provides faster cutting and drilling than single flute bits. 38 Thick tri-flatted shank makes it fit impact driver or other power tools securely and non-slip..

Two flutes on this Step Drill Bit cut faster and keep bit cooler. Fast-starting, non-walking drill tip. High-visibility silver targets for primary hole sizes. Thick 38-Inch hex shank won't round out in the drill chuck for a more positive grip. 3 hole sizes.

29 pc. Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point. 135-Degree Split Point, 116 - 12 by 64ths. Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance. Special Hi-Molybdenum tool steel Gold Oxide. NAS 907B Heavy Duty Jobber.

Premium M42 8 Cobalt Steel ,68-70 HRC Rockwell Hardness Scale ,Usually Give the Best Heat,Wear and Chip Resistance and Long Tool Life.. 3 Steps Desigh for Cutting through Stainless Steel,Hard Metals,Aluminum,Plastic.. This Cobalt Drill Bit is Typically Capable of Running Three to Five Times Faster.Despite the Higher Price,the Cost Per Hole When Using Cobalt Drill Bit Will be the Lowest,Since It Can Produce So Many More Holes.. The Sufficiently Sharp Bit Edge Can Cut the Metal Material into Long Strips of Iron Chips rather than Slowly Grinding Throng the Material with a Blunt Drill Bit.. 19Pcs 135 Degree Split Point Drill Bits Includes 1mmlength3.4cm 1.5mm 2mm 2.5mm 3mm 3.5mm 4mm 4.5mm 5mmlength8.5cm 5.5mm 6mmlength9cm 6.5mm 7mm 7.5mm 8mmlength11.5cm 8.5mm 9mm 9.5mm 10mmlength13cm DIA 0.5mm Increments ..