A right angle drill isn’t a tool you’ll see in every kit, so you may be surprised to learn just how useful it can be. Right angle drills are lesser-known DIY essentials that can be a game ...

Tools utilized in achieving directional drills include whipstocks ... and it can even include more than a 90-degree angle (drilling upward).

Another format of the backpedal drill has the prospect backpedal straight backward, turn at a 90-degree angle and catch the ball. The “W” drill is performed by defensive backs to assess change ...