Best Hex Drill Bits in 2026

【M35 COBALT HIGH SPEED STEEL】1/8" drill bits for metal made from M35 Cobalt High Speed Steel and contain 5% Cobalt, which increases wear-resistance, durability and extra longer life span, so that the drill bits last through multiple uses

【135° SPLIT POINT】135°quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. Straight shank of this cobalt steel drill bit allows for firmly holding and accurate centering and makes drilling precise and faster

【FULLY GROUND PROCESS】Fully ground spiral groove design clears particles quickly, decreases friction and heat for faster drilling performance

M35 COBALT HIGH SPEED STEEL: 3/16" drill bits for metal made from M35 Cobalt High Speed Steel and contain 5% Cobalt, which increases wear-resistance, durability and extra longer life span, so that the drill bits last through multiple uses.

135° SPLIT POINT: 135°quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. Straight shank allows for firmly holding and accurate centering and makes drilling precise and faster.

FULLY GROUND PROCESS: Fully ground spiral groove design clears particles quickly, decreases friction and heat for faster drilling performance.

【M35 COBALT HIGH SPEED STEEL】1/4" drill bits for metal made from M35 Cobalt High Speed Steel and contain 5% Cobalt, which increases wear-resistance, durability and extra longer life span, so that the drill bits last through multiple uses

【135° SPLIT POINT】135°quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. Straight shank of this cobalt steel drill bit allows for firmly holding and accurate centering and makes drilling precise and faster

【FULLY GROUND PROCESS】Fully ground spiral groove design clears particles quickly, decreases friction and heat for faster drilling performance

M35 COBALT HIGH SPEED STEEL: 3/8" drill bits for metal made from M35 Cobalt High Speed Steel and contain 5% Cobalt, which increases wear-resistance, durability and extra longer life span, so that the drill bits last through multiple uses.

135° SPLIT POINT: 135°quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. Straight shank allows for firmly holding and accurate centering and makes drilling precise and faster.

FULLY GROUND PROCESS: Fully ground spiral groove design clears particles quickly, decreases friction and heat for faster drilling performance.

【Areas of Application】1-1/2" Forstner bit is ideal for drilling in soft or hard wood, veneered wood and non-laminated chipboard

【Clean, Smooth Holes】The tooth-shaped design of this high-speed steel forstner bit ensures less friction and heat.It is superiority in removal chip better.Cut the clean, smooth holes

【Easy to Start】The design of the center point of the forstner drills allows precise positioning without slipping,which makes drilling more easy

【Areas of Application】2" Forstner bit is ideal for drilling in soft or hard wood, veneered wood and non-laminated chipboard

【Clean, Smooth Holes】The tooth-shaped design of this high-speed steel forstner bit ensures less friction and heat.It is superiority in removal chip better.Cut the clean, smooth holes

【Easy to Start】The design of the center point of the forstner drills allows precise positioning without slipping,which makes drilling more easy

【Areas of Application】20mm Forstner bit is ideal for drilling in soft or hard wood, veneered wood and non-laminated chipboard

【Clean, Smooth Holes】The tooth-shaped design of this high-speed steel forstner bit ensures less friction and heat.It is superiority in removal chip better.Cut the clean, smooth holes

【Easy to Start】The design of the center point of the forstner drills allows precise positioning without slipping,which makes drilling more easy

【High Quality】The Hinge Drill Bit is Made of Cemented Carbide That Makes the Cutting Sharper, Lasting Durability, Unimpeded Chip Removal, and Has Excellent Boring Ability and Excellent Boring Performance. The Hinge Drill Bits Includes: 15mm(19/32"), 20mm(25/32"), 25mm(1"), 30mm(1-3/16"), 35mm(1-3/8")

【Double-edged Design】It's Head Adopt Arc Curve Double-edged Design, Rapid Removal of Waste and That Make Sure Your Work with Efficiency. The Center Spur of Each Bit Guarantees Accurate Drilling and Prevents Walking and Wobbling During Operation, Create Perfectly Round and Accurate Holes with The Center Spur Design.

【DEPTH STOPER DESIGN】 A Depth Stop can be Fixed on the Shank Which Keeps You From Drilling too Deep, Limited Depth From 15mm to 40mm. You can also Remove the Stop for Unlimited Depth.

【Areas of Application】35mm Forstner bit is ideal for drilling in soft or hard wood, veneered wood and non-laminated chipboard

【Clean, Smooth Holes】The tooth-shaped design of this high-speed steel forstner bit ensures less friction and heat.It is superiority in removal chip better.Cut the clean, smooth holes

【Easy to Start】The design of the center point of the forstner drills allows precise positioning without slipping,which makes drilling more easy

【Product Specification】Forstner Bit Set is Made of High Speed Carbon Steel, Sizes Included: 1/4" (6.3mm), 3/8" (9.5mm), 1/2" (12.7mm), 5/8" (15.8mm), 3/4" (19.0mm), 7/8" (22.2mm), 1" (25.4mm), 1-3/8" (34.9mm) with Round Shank, Suitable for all drill / drivers and drill presses

【Tooth-shaped design】The tooth-shaped design ensures less friction and heat, which enables optimized chip removal, longer service life.

【Cemented Carbide】Made of carbon steel, durable. Provides long-term effective work performance and safety performance in continuous drilling