KnKut 5/8 Fracti. Step Point 1/2" Reduced Shank Drill Bit (KK12SP-5/8)

The KnKut 5/8 Fracti. Step Point 1/2" Reduced Shank Drill Bit (KK12SP-5/8) is a premium, USA-made cutting tool engineered for precision and longevity. This specialized drill bit combines a distinctive split tip point with a step drill design, allowing for remarkably accurate starting without the need for a separate center punch. Its innovative geometry also significantly reduces heat buildup during drilling, which is a critical factor in extending the overall life of the bit. Beyond initial drilling, this versatile tool can also be used effectively to enlarge existing holes without risking damage to the drill bit's point. The bit features a 1/2-inch reduced shank, equipped with three flats, specifically designed to eliminate slippage within your drill chuck, ensuring stable and consistent performance. Manufactured from high-grade Molybdenum High-Speed Steel (HSS) with a high Vanadium content and further enhanced with a salt nitride treatment, the KK12SP-5/8 is built to remain sharper for longer and perform exceptionally in demanding applications. Its Jobber Length design makes it a practical choice for a wide range of tasks, from professional industrial use to detailed DIY projects.

KEY FEATURES AND BENEFITS:

• Accurate Starting: The unique step point design allows for precise hole initiation without "walking" or the need for a center punch, saving time and improving accuracy.
• Reduced Heat Buildup: Engineered to minimize friction and heat during drilling, significantly extending the lifespan of the drill bit and maintaining its cutting edge sharpness.
• Efficient Hole Enlargement: Capable of enlarging existing holes smoothly and effectively without compromising the integrity of the drill bit's tip.
• Secure Chuck Grip: Features a 1/2-inch reduced shank with three flats, which firmly anchors the bit in your drill chuck, preventing slippage during operation.
• Versatile Material Compatibility: Optimized for drilling in a variety of materials including hard steel, brass, sheet metal, and acrylics, offering broad application flexibility.
• High-Grade Material: Manufactured from Molybdenum High-Speed Steel (HSS) with high Vanadium content, ensuring superior hardness and wear resistance.
• Salt Nitride Treated: The surface is treated with salt nitride, further increasing the tool's hardness and contributing to its extended sharpness and life.

SPECIFICATIONS:

• Model Number: KK12SP-5/8
• Drill Bit Size: 5/8 inch (Fractional)
• Shank Size: 1/2 inch Reduced Shank with 3 Flats
• Point Type: Step Point (Combines split tip with step drill design)
• Material: Molybdenum High-Speed Steel (HSS) with high Vanadium content, Salt Nitride Treated
• Length: Jobber Length
• Country of Manufacture: USA
• Included in Product: One (1) KnKut 5/8 Fractional Step Point 1/2" Reduced Shank Drill Bit (KK12SP-5/8)

HOW TO USE:

1. Preparation: Ensure your drill is powered off and unplugged before changing bits. Select the appropriate drill speed for the material you will be drilling (generally, harder materials require slower speeds).
2. Insert Bit: Firmly insert the 1/2" reduced shank of the KnKut KK12SP-5/8 drill bit into your drill chuck.
3. Tighten Chuck: Tighten the drill chuck securely, ensuring all three chuck jaws are equally engaged on the three flats of the shank. This is crucial to prevent slippage during operation.
4. Marking (Optional): Due to its step point design, a center punch is not typically required for accurate starting. However, you may mark your desired drill location if preferred.
5. Positioning: Position the tip of the drill bit directly over your intended drilling spot.
6. Start Drilling: Begin drilling at a low RPM, applying firm, steady pressure. Allow the bit to self-center and start the hole.
7. Increase Speed (If Needed): Once the bit has engaged and is cutting effectively, you can gradually increase the drill speed, maintaining consistent pressure.
8. Lubrication (Recommended): For optimal performance and extended tool life, especially when drilling metals, use a suitable cutting fluid or lubricant.
9. Clear Chips: Periodically withdraw the bit slightly to clear chips and allow coolant to reach the cutting edges, particularly when drilling deep holes.
10. Finish Hole: Continue drilling until the desired depth is reached. Reduce pressure as the bit breaks through the material to prevent sudden jams or damage.
11. Clean Up: After drilling, turn off your drill and carefully remove the bit. Clean any chips from the workpiece and the bit.

BENEFITS OF USING KNKUT 5/8 FRACTI. STEP POINT 1/2" REDUCED SHANK DRILL BIT (KK12SP-5/8):

• Achieves consistently clean and precise holes without the need for pre-punching.
• Extends the lifespan of your drilling tools by significantly reducing operational heat.
• Offers reliable performance across a broad spectrum of challenging materials.
• Minimizes bit "walking" at the start, ensuring accurate placement from the first cut.
• Provides stable and slip-free operation due to its specialized shank design.
• Enables efficient enlargement of existing holes without risking damage to the bit or workpiece.
• Delivers professional-grade results, whether for industrial applications or home projects.

FEATURES:

• Precision-ground point and flutes for optimal cutting.
• High Vanadium content within the HSS material for superior wear resistance.
• Salt nitride treatment penetrates the surface, enhancing hardness.
• Standard jobber length for general-purpose drilling tasks.
• Designed to remain sharp through prolonged use.
• Reduced shank diameter allows use in smaller drill chucks.
• Proudly manufactured in the USA, ensuring quality control.