10 Best Bit Set of 2019

  • The product is 40PC Shockwave Bit Set
  • Easy to use
  • The product is manufactured in China
  • VALUE: $40 value vs. purchasing separately
  • BIT RETENTION: Tough Case container bit retention system...
  • MAGNETIC DRIVE GUIDE: Magnetic Drive Guide reduces stripping...
  • IDEAL SIZES: Ideal sizes and geometries for frequent use...
  • SCREWDRIVER BITS: Variety of 1 in. Screwdriver bits for...
  • DRIVE GUIDE: Magnetic drive guide
  • Titanium Pilot Point for Longer Life
  • Starts on contact for cleaner holes
  • No spin shanks
  • 1/4 Inch quick-change hex shank widely used on electric...
  • Magnetic collar design can limit screw penetration and...
  • PH2 Cross Headed with magnetism and skid resistance.
  • Mini-size stubby 3/8-inch thick and 4-inch long handle with...
  • 16-teeth ratcheting system delivers smooth and reversible...
  • Chrome vanadium steel machined tip bits are constructed with...
  • PREMIUM MATERIAL - High strength chrome vanadium steel bits...
  • EASY TO USE - precisely machined bit tips guarantee accurate...
  • RATCHET SCREWDRIVER - Bonus 3-way reversible ratcheting bit...
  • High Quality Tiawan Made
  • Sizes T7,T8,T9,T10,T15,T20,T25
  • Works With Any Standard Drills
  • IDEAL SIZES: Ideal sizes and geometries for frequent use...
  • SCREWDRIVER BITS: Variety of 1 in. Screwdriver bits for...
  • DRIVE GUIDE: Magnetic drive guide
  • The product is 40PC Shockwave Bit Set
  • Easy to use
  • The product is manufactured in China

Bit-set guide

Whether large or small construction project – where is screwed, is the Cordless Screwdriverno longer indispensable. It eliminates the tedious screwing in and out of screws by hand and does the work in a fraction of the time. The prerequisite is that the bit used also fits the screw. Only with the right bit does the power transfer from the cordless screwdriver to the screw work optimally and it turns itself into the ground. On the other hand, a too small or a wrong bit can cause frustration because it does not pack properly and the screw rotates „dull“ (broken). So that the right bit is always at hand, the purchase of a bit set is recommended. What amateur hobbyists and craftsmen should pay attention to when buying, explains this guide.

Bit sets for different screw profiles

The days when mostly construction-related and furniture-based screws with slotted and cross-slot profiles were used are over. Today, there are other screw profiles on the market that prevent slippage with the screwdriver, enable improved power transmission and thus simplify screwing in and out of screws. Most bit sets contain attachments for the most common screw profiles in different sizes. For home and hobby use, the sets should bitsContaining the following profiles:

– Slit profile – one of the oldest and most common profiles with a simple slot in the head of the screw. It offers little support and requires a lot of effort.
– Phillips or Phillips profile – commonly used profile with two intersecting slots that taper from the inside out. It offers more grip than a simple slot profile.
– Pozidrive profile – the evolution of the Phillips profile with four additional lines between the two slots. It provides more grip and better power transmission.
– TORX-profile – star-shaped profile, which offers a very good grip and in which only little force for turning in and out is required.
– Hexagon socket – also known as an allen and often used in furniture making.
– Multi-tooth profile – screws with twelve right-angled teeth. Reminiscent of three offset superimposed squares, so called Triple Square.

All bits can be usually not only with a cordless screwdriver or a drilling machinebut can also be used in screwdrivers with bit attachment and special ratchets. Some sets, such as the master Bit Set with 130 parts, already deliver one screwdriverfor use with the included screw heads with.

Differences in number of bits and quality

There are bit sets for every purse. Decisive for the price is primarily the scope of the sets. extensive Bit boxesfor home improvement and professional use have a large selection of bits in many different sizes and additional accessories such as magnetic bit holder or extra-long bits for hard-to-reach screws. For example, the 99-part bit-box from Makita or the 60-part bit-box from Hitachi. For home use and the hobby usually smaller bit sets are sufficient, such as the Bosch Pro screwdriver bit set with 32 parts. They contain bits for all common gear types in two to three sizes.

The second criterion for the price is the quality defined by the material used. Most bits are made of a chrome vanadium steel alloy or a hardened steel. The most vulnerable is the tip of the bit. For high-quality bits, it is refined with titanium nitride (TiN) or a coating of diamond, making it more resistant. So it comes to less wear and the bits pack better. For example, bit sets with diamond coating are included in the Wera Bit-Check 30 Diamond, the Wera Bits range of 7 pieces and the 7-piece Connex Set PH / PZ COXT973947.

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*Last update on 2019-09-18 / Affiliate links(we get a commission when you buy on amazon) / Images from Amazon Product Advertising API