Proto

中心冲针

Centre & Pin Punches

Pukulan Tengah & Pin

Penebuk Tengah & Pin

ศูนย์และหมุดเจาะ

centre-pin-punches

施工

Construction

construction

Konstruksi

Pembinaan

การก่อสร้าง

手持工具

Hand Tools

hand tools

Perkakas

Alatan Tangan

เครื่องมือช่าง

hand-tools

Proto Punch Prick, S2 Steel, 3/8'' Hex Shank, 5.1/4''L, Black 443/8

Application: sheet metal work for scribing and for punching starting holes for sheet metal screws.

One-piece design for strength and durability.

Made from S2 steel and specially heat-treated for greater strength and durability.

Modified parabolic striking end to help reduce mushrooming and chipping.

Black oxide finish to help prevent rust corrosion; extending tool life and performance.

A polished identification panel on one of the flats is marked with the tool number and size in a black inlay.

<h3 class="md-block-header-three"><strong class="md-inline-bold">Proto Punch Prick, S2 Steel, 3/8&#x27;&#x27; Hex Shank, 5.1/4&#x27;&#x27;L, Black 443/8</strong></h3><ul class="md-block-unordered-list-item"><li>Application: sheet metal work for scribing and for punching starting holes for sheet metal screws.</li><li>One-piece design for strength and durability.</li><li>Reverse taper to help prevent binding.</li><li>Made from S2 steel and specially heat-treated for greater strength and durability.</li><li>Modified parabolic striking end to help reduce mushrooming and chipping.</li><li>Black oxide finish to help prevent rust corrosion; extending tool life and performance.</li><li>A polished identification panel on one of the flats is marked with the tool number and size in a black inlay.</li></ul><h3 class="md-block-header-three"><strong class="md-inline-bold">Specifications</strong></h3><ul class="md-block-unordered-list-item"><li>SHANK WIDTH [IN]: 3/8</li><li>OVERALL LENGTH [IN] : 5-1/4</li><li>WEIGHT [LBS] : 0.14</li><li>SPECIFICATION ASME : ASME B107.48</li></ul>

<h3><strong>Proto Punch Prick, S2 Steel, 3/8'' Hex Shank, 5.1/4''L, Black 443/8</strong></h3>
<ul>
<li>Application: sheet metal work for scribing and for punching starting holes for sheet metal screws.</li>
<li>One-piece design for strength and durability.</li>
<li>Reverse taper to help prevent binding.</li>
<li>Made from S2 steel and specially heat-treated for greater strength and durability.</li>
<li>Modified parabolic striking end to help reduce mushrooming and chipping.</li>
<li>Black oxide finish to help prevent rust corrosion; extending tool life and performance.</li>
<li>A polished identification panel on one of the flats is marked with the tool number and size in a black inlay.</li>
</ul>
<h3><strong>Specifications</strong></h3>
<ul>
<li>SHANK WIDTH [IN]: 3/8</li>
<li>OVERALL LENGTH [IN] : 5-1/4</li>
<li>WEIGHT [LBS] : 0.14</li>
<li>SPECIFICATION ASME : ASME B107.48</li>
</ul>


proto punch prick, s2 steel, 3/8'' hex shank, 5.1/4''l, black 443/8 baja s2, shank 3/8 '', hitam centre pin punches pukulan tengah penebuk proto/原型 prick，s2 钢，3/8'' 六角柄，5.1/4''l，黑色 中心冲针 原型

Proto Punch Prick, Baja S2, Shank Hex 3/8 '', 5.1/4''L, Hitam 443/8

spesifikasi

Merek:	Proto
Model:	443/8