Adjustable Expanding Transfer Punches - 3 Piece Set

InfoRequest quote and/or buying option available.

(Center-Locating Punch)

Adjustable Expanding Transfer Punches provide a superior solution for determining the center of a hole. Whether you are working with masterpiece pieces or drilling jigs, these punches offer offset-free centering and perfect alignment.

  1. Offset-Free Centering: Unlike standard transfer punches, our Industrial quality Adjustable Expanding Transfer Punches allow precise, offset-free centering on workpieces.
  2. Slitted Centering Sleeve: The slitted centering sleeve ensures optimal alignment with knurled screws in masterpiece or drilling jigs.
  3. Hardened and Tempered: These punches are made from special tool steel, ensuring durability and longevity. (resharpen-able)
  4. Three Sizes Available:
    • Size I: Length: 3 3/4", Hole Ø: 0.23" - 0.31" (similar to 6 - 8 mm)
    • Size II: Length: 4.13", Hole Ø: 0.31" - 0.43" (similar to 8 - 11 mm)
    • Size III: Length: 4 1/2", Hole Ø: 0.43" - 0.62" (similar to 11 - 16 mm)

How it works:

Insert these punches into an existing hole and twist the handle to expand the punch end. The point will automatically center once the punch fits the hole size; then strike it with a hammer to mark the center.

How to use a adjustable center punch Continously adjustable for different diameter Knurled surface for better grip

 

P/N Description Length
inch
Hole
Ø inch
Weight
lbs.
 
430 140 Adjustable Center Punch I 3 3/4 0.23 - 0.31
(similar to 6 - 8 mm)
0.04 Request a Quote!
430 140 00 Spare pin - Ø 0.23 - 0.31 - Request a Quote!
430 141 Adjustable Center Punch II 4.13 0.31 - 0.43
(similar to 8 - 11 mm)
0.08 Request a Quote!
430 141 00 Spare pin - Ø 0.31 - 0.43 - Request a Quote!
430 142 Adjustable Center Punch III 4 1/2 0.43 - 0.62
(similar to 11 - 16 mm)
0.17 Request a Quote!
430 142 00 Spare pin - Ø 0.43 - 0.62 - Request a Quote!
430 143 Adjustable Center Punch Set (Size I/II/III) 3 3/4
4.13
4 1/2
0.23 - 0.31
0.31 - 0.43
0.43 - 0.62
0.30 Request a Quote!

Buy from Distribution

Distributor Buy
Power & Signal Visit Site
Lone Star Tool Visit Site
DigiKey Visit Site

 

 

warningWARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Technical changes and errors are reserved.

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