13/32 in High Speed Steel Black & Gold Split Point Drill Bit Pack of 6

Our review of the 13/32 in Drill America KFDML pack finds it best suited to tradespeople and serious DIYers who need a dependable general-purpose twist drill that can handle tougher metals. The single biggest reason to buy is the heavy duty 135 split point combined with a gold and black surface treatment, which together give consistent, self-centering starts and improved performance in stainless and other hard metals. In real use these bits stay sharp and cut cleanly, and the three-flat shank reduces slippage when used in a drill chuck.

Key Features

• 135 Split Point: Provides self-centering starts and reduces thrust, making hole starts quicker and more accurate.
• Gold and Black Surface: Surface treated for improved performance on stainless steel and other hard metals, extending usable life between resharpening.
• High-Speed Steel Construction: Balances hardness and toughness for general purpose drilling across a range of materials without excessive brittleness.
• Three-Flat Shank: Flats ground onto three sides reduce bit slippage in drill chucks and improve torque transfer under load.
• Spiral Flute Design: Right-hand spiral flutes evacuate chips up and out to reduce clogging during longer cuts.

Who It's For

This pack is aimed at professional users and committed hobbyists who frequently drill into metals, including mild steel and stainless. The heavy duty split point and HSS material make these bits a sensible option when reliable starts and chip evacuation matter on tougher jobs.

Those who mostly drill softwoods, plastics, or only need occasional holes for light home use might find an economy jobber set more cost effective. Also, users who require specialized coatings or carbide tips for production edge life on extreme alloys should look elsewhere.

Pros & Cons

Pros

• Well-centered drilling thanks to the heavy duty 135 split point and sharp ground tip.
• Durable gold and black surface treatment improves performance in stainless and hard metals.
• Three-flat shank noticeably reduces slippage in standard chucks under torque.
• HSS construction offers a good balance of hardness and toughness for general purpose work.

Cons

• Not coated carbide, so extreme high-production life on very hard alloys will be shorter than specialty carbide bits.
• Pack contains only one size, so additional sizes must be purchased separately for varied jobs.

Specifications

Our Verdict

The 13/32 in Drill America KFDML pack is a solid choice for professionals and serious DIYers who need reliable starts and good performance in stainless and other hard metals. It represents good value when you want durable HSS construction, a heavy duty split point for self-centering, and a shank that resists slippage; users needing extreme production durability on exotic alloys should consider carbide alternatives.

Frequently Asked Questions

Are these bits good for stainless steel?
Yes, the gold and black surface treatment is intended to improve performance when drilling stainless and other harder metals.

Will the three-flat shank fit in a standard drill chuck?
Yes, the round shank with three flats is designed to reduce slippage and fit standard chucks securely.

Do these bits come pre-sharpened and ready to use?
Yes, they are supplied sharp with a heavy duty 135 split point for immediate, self-centering starts.