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Proto® Center Punches
$8.74
Proto® Center Punches, available in the versions listed below.
FEATURES
- Modified parabolic striking end for resistance to mushrooming and chipping
- For metal working layout such as marking intersecting lines, hole locations, and pilot drill starting points
Manufacturer item number: J4138. Select a version to see the exact item number.
Available in 3 versions:
- 4-7/8 in OAL, 3/8 in Tip Size – J4138
- 5-5/8 in OAL, 1/2 in Tip Size – J4112
- 6-1/4 in OAL, 5/8 in Tip Size – J4158
Quantity
Specifications
Body Material: S2 Steel
Cutter Diam: 3/8 in; 1/2 in; 5/8 in
Finish: Black Oxide
Material: Tool Steel
Stock Shape: Hex
Tip Size: 3/8 in; 1/2 in; 5/8 in
Tip Type: Round
Type: Center Punch
Usage: Hole Locations; Metal Working Layout; Pilot Drill Starting Point
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Sold individually. Quantity 1 = 1 unit.
Ships from the closest warehouse. Orders placed by 9 AM Pacific usually ship the same business day; delivery is typically 2–4 business days.
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Real people who know the products, Monday to Friday 7:30am to 4pm Pacific. 925-215-7337
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We ship nationwide. Parcel and LTL freight to job sites and warehouses across the U.S.



























