Reviews General Purpose Drill Bits

JEFE HEX 9-Piece Drill Bits Set-1/16\

【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..
【Applications】 - Jefe Hex drill bit sets are built for general purpose applications, such as DIY projects, home maintenance and MRO (Maintenance, Repair and Operations). Working materials include steel, copper, aluminum, zinc alloy, cast iron, wood and plastics..
【Package & Size】 - 9 pcs drill bit set in a double blister pack with easy opening design. Size range: 1/16.

...re robust. This helps to prolong the life of the bits compared other alternatives in the market. A spear-pointed tip design gives this product greater precision and piercing power. This feature allows the bit to penetrate trough sensitive surface like glass..
UNIQUE U-TYPE SLOT DESIGN: The bits are ideally suited to general-purpose, bench, and electric drilling. Each drill has a unique U-type slot design. This design allows for fast penetrating and evacuation of debris as you work..
INCLUDES THE FOLLOWING SIZES: These bits satisfy your demand for versatility with 10 drill bits in every pack. The set has six different sizes that run from 1/8" (3" LENGTH - 2 INCLUDED) to 1/2" (6" LENGTH). | 1/8.

...4’’, 5/32’’, 3/16’’, 7/32’’, 1/4’’, 5/16’’.
2’’ long. These allen wrench drill bits are accurate to size. You can always get the right size drill bit at hand..
WIDE APPLICATION: This hex head drill bit set works great with an electric screwdriver, manual screwdriver, electric drill, group general tools, and any standard drills. Great hex key drill bit set to get your jobs done: furniture assembly, garage, bikes, plumbing, construction and other maintenance..
EASY STORAGE: This allen wrench drill bit set comes with a transparent plastic case. The sturdy plastic box helps keep the allen bits organized for better assortment..

Accuracy: featuring split-point tip engineered for No-skate, clean and accurate starts in a variety of drilling applications including wood, plastic and light-gauge metal..
Longevity: thanks to the unique bit design and heavy duty black oxide coating This set generates less friction and provides longer life than standard drill bits..
Reliable: The Three-flat shank on bits 3 16 in. And larger promotes better grip and guards against possible slipping..
Universal: Universal drilling applications Designed for contractors, electricians and tool pros who need accurate and reliable bits for general-purpose use..
Versatile: included bit sizes: 1 16 in. , 5 64 in. , 3 32 in. , 7 64 in. , 1 8 in. , 9 64 in. , 5 32 in. , 11 64 in. , 3 16 in. , 13 64 in. , 7 32 in. , 15 64 in. , 1 4 in. , 5 16 in. , 3 8 in. , 1 2 in..

S2 Material Forging：The drill bit is made of high quality S2 alloy steel ,with sturdy hardened & tempered construction..
12 Pack 1 Inch: Phillips 2-piece * PH1, 4-piece * PH2, 2-piece * PH3 and Slotted SL3(3mm), SL4(4mm), SL5(5mm), SL6(6mm)..
12 Pack 2.3 Inch: Phillips 2-piece * PH1, 4-piece * PH2, 2-piece * PH3 and Slotted SL3(3mm), SL4(4mm), SL5(5mm), SL6(6mm)..
Wide Range of Uses: Used in automobiles, repairs, trucks, automobiles, engines, motorcycles, interiors, dashboards, computers, cable boxes, toys, appliances and consumer electronics, drill bits can also be used in many other protected parts..
General tools: The 1/4" hex handle can be used with electric screwdrivers, hand screwdrivers, electric drills, combination general purpose tools and any standard drill..

...magnetized screwdriver bits with overall induction hardening and impact resistance, toughness. These electric screwdriver drill bits fit for electric screwdriver, cordless screwdriver, Impact drill or any other power drill with 1/4 inch hex shank..
Wide Application - The cross headed screwdriver bits is suitable for general sizes and all kinds of damaged bits. The magnetic Screwdriver bits are compatible with electric screwdrivers, manual screwdrivers, T-handle 1/4" driver screwdrivers, impact drivers and more. The anti-slip hex bit set remove broken screws or drill holes in one step..
Packaging Included - The electric anti slip screwdriver tool include 6 PH2 screwdriver drill bit heads in size 50mm, 65mm, 70mm, 90mm, 127mm, 150mm. and 1PCS Magnetizer, this Screwdriver Bits will meet your different needs..

... mm, a 12 mm, diverse sizes and sufficient quantity to meet your daily needs, and you can choose according to your actual situation.
Hexagonal shank for quick replacement: designed with 1/4 inches hex shank, the wall drill bit set is easier and safer to be installed in most power tools, which is compatible with general-purpose hand drills, bench drills with locks and more, fast and secure.
Wide uses and warm notes: these masonry drill bits can be applied for most occasions, suitable for glass, ceramics, ceramic tiles, mirrors, wood, porcelain, brick wall, plastic, marbles, flower pot, thin iron plates and more.
Please try to keep the drill bit vertical, and use cooling water to keep the drill bit cool, but do not use it on hard tiles.
Smooth to use: the glass drill bit is featured with cross-angle design of the spear tip to reduce the bit sliding, tight but smooth to use without leaving much burs, running through the object to be perforated like butter, very neat and fast.
Reliable material: concrete bits are made of quality hard alloy YG6X, sturdy and reliable, after rust prevention process and head strengthening to prevent the drill from cracking and provide a longer service life, giving you pleasant use experience.