enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Rotary hammer - Wikipedia

   en.wikipedia.org/wiki/Rotary_hammer

   Rotary hammers have such force that the usual masonry drill bits are not adequate. Their smooth shanks would be pounded loose from the tool's chuck in a few seconds. Rotary hammers require special bits with an SDS shank (which can stand for Slotted Drive Shaft or Special Direct System), which locks into the rotary hammer without the need for a ...

3. List of screw drives - Wikipedia

   en.wikipedia.org/wiki/List_of_screw_drives

   A set of torq-set bits. Torq-set is a cruciform screw drive used in torque-sensitive applications. The Torq-set head is similar in appearance to a Phillips drive in that it has a cross with 4 arms. In Torq-set however, the lines are offset from each other, so they do not align to form intersecting slots across the top of the head.

4. SDS 9 Series - Wikipedia

   en.wikipedia.org/wiki/SDS_9_Series

   This line includes the SDS 910, SDS 920, SDS 925, SDS 930, SDS 940, and the SDS 945. The SDS 9300 is an extension of the 9xx architecture. The 1965 SDS 92 is an incompatible 12-bit system built using monolithic integrated circuits. The 910 and 920 were first shipped in August, 1962. The 9300 was announced in June, 1963. [1]

5. Water - Wikipedia

   en.wikipedia.org/wiki/Water

   The refractive index of liquid water (1.333 at 20 °C (68 °F)) is much higher than that of air (1.0), similar to those of alkanes and ethanol, but lower than those of glycerol (1.473), benzene (1.501), carbon disulfide (1.627), and common types of glass (1.4 to 1.6). The refraction index of ice (1.31) is lower than that of liquid water.

6. Timeline of 1960s counterculture - Wikipedia

   en.wikipedia.org/wiki/Timeline_of_1960s...

   June 1: The Beatles' Sgt Pepper is released and widely recognized as the high-water mark of the brief psychedelic rock era. Some critics would, years later, rate it as the greatest rock album of all time. [359] [360] June 10–11: Fantasy Fair and Magic Mountain Music Festival: The Summer of Love kicks off at Mount Tamalpais, Marin County ...