Best Straight Long Drill Bits in 2026

Accuracy & Longevity - 135 degree split point starts drilling immediately requires less force and eliminates “walking” across the working surface. Tapered web provides strength, durability, and reduces breakage.

Three-Flat Design - Three flats on shank eliminate bit spinning in chuck. Our proprietary parabolic flute design brings optimal chip removal which reduces heat build-up.

Wide Range of Uses - Drill bits are built for general purpose applications, such as steel/copper/aluminum/zinc alloy/wood/plastics. Also, it's ideal for DIY projects and home maintenance. Durable and reliable quality.

HSS Titanium Coating - Jefe Hex Titanium (TIN) coated Drill Bit can offer 3 times longer life than drill bits without coating.

Hex Shank - 1/4 inch Hex shank can be fit in quick-change chuck easily. And it can transit high torque from power tools to the working part of drill bit. Hex shank also eliminates the frustration of shank spinning in chuck. There is an ENHANCED TAPERED WEB in the drill bit that greatly increases the drill bit's strength and reduces premature breakage.

Accuracy - 135° split point geometry ensures accurate start and reduces walking on the working surface. Solid bonding technology eliminates radial runout and improves concentricity. High torque, Impact-rated.

Strength & Hardness - Tapered web enhances strength and durability. Titanium coating adds lubricity and protection from abrasion. Jefe Hex drill bit with enhanced parabolic flutes promotes chip removal which decreases friction and heat.

Hex Shank - Quick change hex shank fits easily into all power tools and Impact drivers. Solid bonding technology manufacturing eliminates radial runout and improves concentrically. High torque, impact-rated accuracy.

Easy Cut Point - The 135° easy cut split point ensures a precision start, eliminates walking on the working surface which provides clean and accurate holes. No need for a center punch. More effective for drilling on curved surfaces.

HSS Titanium Coating -Titanium coating offers drill bit great durability and can prolong drill bit life 3 times longer than drill bits without coating.

Easy Cut Point - Jefe Hex 135 degree split easy cut point tip starts drilling easily with less force and eliminates “walking” across the working surface. And the modified parabolic flute forms smaller chips and clears debris easily. This design keeps the bit cooler which prolongs drill bit life.

Quick Change and Impact Rated - Hex shank fits all power tools and impact drivers. No need to bring two drivers. Jefe Hex drill bits are convenient, firm and more secure. Jefe Hex is ideal for high torque drivers.

【Premium HSS Titanium Coating】High speed steel (HSS) with titanium coating gives Jefe Hex drill bit great durability and prolongs 3 times longer life than drill bits without coating.

【Easy Cut Split Point】Jefe Hex Easy Cut Point design makes drilling easy with less pressure and prevents drill bit walking on the working surface. Fully ground modified parabolic flute design clears chips quickly, decreases friction and heat damage. Tapered web provides durability and reduces breakage.

【Quick Change】1/4" (6.4mm) hex shank fits into standard power tools and impact drivers. Jefe Hex drill bit’s solid bonding technology manufacturing eliminates radial runout and improves concentricity. High torque, impact-rated accuracy.

Easy Cut Point - The 135° easy-cut split point ensures a precision start and prevents walking on working surface. A specially designed parabolic flute forms smaller chips and clears debris easily. This design keeps the bit cooler which prolongs drill bit life.

Quick Change - Hex shank drill bit fits into all power tools easily and securely, especially for locking into quick change chuck. Solid bonding technology manufacturing eliminates radial runout and improves concentricity. High torque, Impact-rated.

Strength - The modified tapered web strengthens the drill bit while promoting easy chip removal. Titanium coating provides lubricity. This combination prolongs drill life up to three times than a normal drill.