KnKut 13-Piece Short Stubby Length Drill Bit Set 1/16″-1/4″ (13KK7)

Description

The KnKut 13-Piece Short Stubby Length Drill Bit Set 1/16″-1/4″ (13KK7) is engineered for efficiency and accuracy in demanding drilling applications, especially where space is limited. This set provides 13 essential fractional drill bits, ranging from 1/16″ up to 1/4″ by 64ths. Each bit is crafted from premium-grade Hi-Molybdenum high-speed steel, distinguished by its high vanadium content, ensuring superior material integrity. To further enhance their capabilities, KnKut Performance Drills undergo a unique salt nitride treatment, which permeates the tool’s surface. This process significantly increases the bits’ hardness, allowing them to effectively penetrate and create precise holes in challenging materials such as stainless steel and titanium alloy.

KEY FEATURES AND BENEFITS:

• Optimized for Tough Materials: Manufactured from premium Hi-Molybdenum high-speed steel with high vanadium content and salt nitride treated to drill effectively through materials like stainless steel and titanium alloy.
• Enhanced Rigidity and Reduced Breakage: Short stubby (screw-machine-length) design with shorter flute and overall length minimizes deflection, making these bits more stable and less prone to breaking.
• Precise and Efficient Drilling: 135-degree split point tip allows for self-centering, eliminating the need for a center punch or pilot hole, resulting in rounder and more accurate holes.
• Secure Chuck Grip: Sizes 3/16″ and larger feature 3-flats on the shank to prevent slippage in the drill chuck, ensuring stable drilling.
• Versatile Application: Ideal for use in right-angle drills and in tight or confined working spaces where longer bits are impractical.
• Made in USA Quality: Ensures high manufacturing standards and reliable performance for a lower cost per hole.

SPECIFICATIONS:

• Included Sizes: 1/16″, 5/64″, 3/32″, 7/64″, 1/8″, 9/64″, 5/32″, 11/64″, 3/16″, 13/64″, 7/32″, 15/64″, 1/4″
• Material: Hi-Molybdenum High-Speed Steel (HSS) with high vanadium content
• Treatment: Salt Nitride Treated
• Tip Angle: 135-degree Split Point
• Shank Design: 3-Flats on shank for sizes 3/16″ and above
• Country of Origin: USA
• Items Included: 13 drill bits as listed above, typically in a protective case or holder.

HOW TO USE:

1. Select the Correct Bit: Choose the drill bit size that matches the diameter of the hole you intend to create.
2. Secure the Bit: Insert the shank of the selected drill bit firmly into your drill’s chuck. Tighten the chuck securely until the bit is held without any wobble.
3. Prepare the Material: Ensure your workpiece is stable and securely clamped to prevent movement during drilling. For metal, you may apply a cutting fluid to lubricate the bit and cool the material.
4. Position the Drill: Place the tip of the drill bit directly on the mark where you want to drill. The 135-degree split point will help prevent walking.
5. Begin Drilling: Apply steady, even pressure and start the drill at a moderate speed. Allow the bit to cut through the material; avoid excessive force, which can overheat or break the bit.
6. Maintain Speed and Pressure: Continue drilling, maintaining consistent pressure and a suitable speed for the material. For deeper holes, periodically withdraw the bit to clear chips and cool the bit.
7. Complete the Hole: Once the bit breaks through the material, ease off the pressure and stop the drill. Carefully remove the drill from the newly created hole.
8. Clean and Store: After use, clean the drill bits and store them in their original case to protect them from damage and maintain their sharpness.

BENEFITS OF USING KNKUT 13-PIECE SHORT STUBBY LENGTH DRILL BIT SET 1/16″-1/4″ (13KK7):

• Achieve consistently accurate and clean holes in various materials.
• Save time and effort by eliminating the need for pre-drilling or center punching.
• Experience extended bit life, reducing the frequency of replacements and overall project costs.
• Perform drilling tasks with greater stability and less wobble, minimizing user fatigue.
• Successfully complete projects involving hard-to-drill metals, expanding your capabilities.
• Work comfortably and effectively in confined or awkward spaces.

FEATURES:

• Includes 13 fractional-size bits ranging from 1/16″ to 1/4″ in 64ths increments.
• Made from high-speed steel with enhanced vanadium content.
• Salt nitride surface treatment boosts hardness and durability.
• Self-centering split point tip for improved accuracy.
• Short and rigid design for stability and reduced deflection.
• Compact flute design enhances control in tight areas.
• Three-flat shank on larger sizes ensures solid grip in the chuck.
• Engineered to eliminate need for pilot holes.
• Facilitates smooth chip removal during drilling.
• Precision-manufactured in the USA.