Taparia Drift Centre & Leather Punch Set DCLP 7

Taparia Drift Centre & Leather Punch Set DCLP 7
Description :
A centre punch is used to mark the center of a point. It is usually used to mark the centre of a hole when drilling holes. A drill has the tendency to "wander" if it does not start in a recess. A centre punch forms a large enough dimple to "guide" the tip of the drill. The tip of a centre punch has an angle between 60 and 90 degrees. When drilling larger holes, and the web of the drill is wider than the indentation produced by a centre punch, the drilling of a pilot hole is usually needed.

An automatic centre punch operates without the need for a hammer.

A drift "punch" is misleadingly named; it is not used as a punch in the traditional sense of the term. A drift punch, or drift pin, or lineup punch, is used as an aid in aligning bolt or rivet holes prior to inserting a fastener. A drift punch is constructed as a tapered rod, with the hammer acting on the large end of the taper. The tapered end of a drift punch is placed into the semi-aligned bolt holes of two separate components, and then driven into the hole. As it is driven in, the taper forces the two components into alignment, allowing for easy insertion of the fastener. Unlike most punches, force is never (and should never be) applied to the tip, or end of a drift pin.

No. of pieces :
1004, 1884, 1984, 1985, 1786, 1787, 1788
Commercials
Delivery Period6 to 7 working days
WarrantyN/A

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  • Views: 3565
  • Brand: Taparia
  • Product Code: DCLP 7
  • Availability: In Stock
  • र432.00

Tags: Punches