High Speed Steel KFD Split Point Drill Bits Pack of 12 - Durable

In this review of the KFD series jobber length drill bits the bottom line is simple: these are a practical, general purpose set for anyone who needs reliable, sharp twist drills for everyday metal and woodwork. The tester found the primary reason to buy is the combination of premium grade high-speed steel construction and a heavy duty 135 degree split point that reduces walking and centers the bit quickly, making drilling faster and more accurate for routine shop and jobsite tasks.

Key Features

• Premium HSS construction: The bits are manufactured from premium grade high-speed steel to give a balance of hardness and toughness for wear resistance in general purpose applications.
• 135 degree split point: The heavy duty split point prevents walking and provides self-centering so holes start cleanly with less pilot work.
• Black and gold surface treatment: A treated finish aids cutting in stainless and other hard metals while also helping chip flow and part protection.
• Jobber length design: Classic jobber length offers a useful reach for bench work and most handheld drilling tasks without excessive flex.
• Round shanks: Round shanks allow the bits to be used with many common chucks and toolholding systems for flexible compatibility.

Who It's For

These bits are aimed at hobbyists, home mechanics, and light trade users who need a dependable, all-purpose set that performs well in wood, mild steel and tougher metals like stainless. The set is attractive to people who value a sharp, self-centering tip and a durable HSS material for repeated general drilling jobs.

Those who should look elsewhere include users who require carbide or cobalt specialist bits for heavy production drilling or very high speed CNC applications, and anyone needing metric or fractional sizes not included in this particular jobber pack. Also, if long run production life under extreme torque is essential, a higher-grade specialty bit may be preferable.

Pros & Cons

Pros

• Good combination of hardness and toughness from high-speed steel for general purpose wear resistance.
• Split point tip improves accuracy and reduces the need for center punching.
• Black and gold finish helps cutting in stainless and hard metals and aids chip evacuation.
• Round shanks provide broad toolholding compatibility for handheld drills and bench presses.

Cons

• Durability reports are mixed; some customers report breakage after limited use, so performance can vary with application and technique.
• Not a substitute for carbide or cobalt bits when extreme hardness or production life is required.

Specifications

Our Verdict

For general workshop and handheld drilling tasks the KFD jobber bits deliver good value: the premium HSS and split point tip make drilling more accurate and start holes cleanly, and the treated finish helps with harder metals. They are a solid buy for hobbyists, maintenance crews, and light trade work, though heavy production users should choose higher wear-grade bits.

Frequently Asked Questions

Can these bits be used in stainless steel?
Yes, the black and gold treated finish and HSS material make them suitable for drilling stainless when used with proper speed and lubrication.

Do the bits need a pilot hole?
The 135 degree split point is self-centering and often eliminates the need for a pilot hole on many materials, though very precise locations may still benefit from a pilot.

Will these fit my handheld drill?
Yes, the round shanks are compatible with most chucks on handheld drills and bench presses, though secure chucking is important for best results.