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MAYHEW Pin Punch: 1/4 in Tip Dia, 1 1/4 in Taper Lg, 4 in Overall Lg, Round, Steel - Flat-Tip Pin Removing Punches
MAYHEWFlat-Tip Pin Removing Punches

MAYHEW Pin Punch: 1/4 in Tip Dia, 1 1/4 in Taper Lg, 4 in Overall Lg, Round, Steel

The MAYHEW Pin Punch (MPN 21707) is a flat-tip pin removing punch with a 1/4 in tip diameter, 1 1/4 in taper length, and 4 in overall length. It is round, made of steel, and SAE-sized.

SKU 3G-OTH-734850

Brand
MAYHEW
Item
Pin Punch: 1/4 in Tip Dia, 1 1/4 in Taper Lg, 4 in Overall Lg, Round, Steel
Category
Flat-Tip Pin Removing Punches
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Technical Specifications

MAYHEW
Manufacturer Part Number
21707
Type
Round, Steel, Flat, SAE
Overall Lg
4 in
Taper Lg
1 1/4 in
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Technical Documents

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MAYHEW Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MAYHEW Pin Punch (MPN 21707) is a flat-tip pin removing punch with a 1/4 in tip diameter, 1 1/4 in taper length, and 4 in overall length. It is round, made of steel, and SAE-sized.

Frequently Asked Questions

What is a MAYHEW pin punch used for?

A MAYHEW pin punch is used to drive out pins, dowels, and fasteners from assembled components. Its flat tip concentrates force on the pin head without damaging surrounding surfaces, making it essential for mechanical disassembly, maintenance, and repair work across industrial and automotive applications.

What are the specifications of the MAYHEW 21707 pin punch?

The MAYHEW 21707 pin punch has a 1/4 in tip diameter, 1 1/4 in taper length, and 4 in overall length. It is round, made of steel, and SAE-sized. The flat tip design is for removing pins. MAYHEW manufactures this punch for precision striking tasks.

Where to buy MAYHEW pin punches worldwide?

3G Electric supplies MAYHEW pin punches worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source genuine MAYHEW tools and deliver them to your facility, ensuring compliance with local import requirements.

How to select the right pin punch size?

Select a pin punch with a tip diameter slightly smaller than the pin you are driving out to avoid jamming. The MAYHEW 21707 has a 1/4 in tip for SAE pins. Ensure the overall length provides adequate clearance for the work area. Always use a hammer with a face diameter matching the punch head.

Used in

Common applications for MAYHEW
Automotive repair — MAYHEW security Torx screwdrivers (T10H, T20H) for accessing tamperproof fasteners on engine components
Industrial maintenance — MAYHEW straight-flute screw extractor sets (3/4 in to 1-3/8 in capacity) for removing stripped bolts
Confined space inspection — MAYHEW heat-resistant inspection mirrors (steel or acrylic) for viewing behind machinery or in ducts
Gasket removal — MAYHEW carbon steel gasket scrapers (straight or angled blades) for cleaning flanges and sealing surfaces
Ferrous object retrieval — MAYHEW telescoping magnetic pickup tools (10-19.9 lb pull) for recovering dropped tools or metal debris
General mechanical work — MAYHEW alloy steel screwdrivers with non-slip grips for assembly and disassembly tasks

MAYHEW Products

3G Electric supplies MAYHEW flat-tip pin removing punches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Pin Punch: 1/4 in Tip Dia, 3/8 in Shank Wd, 3 1/2 in Taper Lg, 8 in Overall Lg, Hexagon, Steel, Flat (MPN 71502). Key specifications — attr124929: Hexagon; attr143602: Pin Punch; attr147623: No; attr515766: Steel; attr163639: SAE; attr123556: MAYHEW.
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Pin Punch: 3/16 in Tip Dia, 3/8 in Shank Wd, 3 1/2 in Taper Lg, 8 in Overall Lg, Hexagon, Steel, SAE (MPN 71501). Key specifications — attr124929: Hexagon; attr143602: Pin Punch; attr147623: No; attr515766: Steel; attr163639: SAE; attr123556: MAYHEW.
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Knurled Pin Punch: 5/64 in Tip Dia, 3/4 in Taper Lg, 2 3/4 in Overall Lg, Round, Steel, Flat, SAE (MPN 21601). Key specifications — attr1321360: ASME; attr124929: Round; attr143602: Pin Punch; attr147623: No; attr515766: Steel; attr163639: SAE; attr123556: MAYHEW.
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Pin Punch: 3/8 in Tip Dia, 1/2 in Shank Wd, 3 1/2 in Taper Lg, 8 in Overall Lg, Hexagon, Steel, Flat (MPN 71504). Key specifications — attr124929: Hexagon; attr143602: Pin Punch; attr147623: No; attr515766: Steel; attr163639: SAE; attr123556: MAYHEW.
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