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HSS Cobalt metal drills

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HSS 4-20 Titanium Step Drill Bit with Spiral Flute
In stock Model: 4-20 spiral
HSS 4-20 Titanium Step Drill Bit with Spiral Flute
0
10$
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Metal drill bit d3.2*36*D3.2*65L
In stock Model: d3.2*36*D3.2*65L
Metal drill bit d3.2*36*D3.2*65L
0
6$
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Metal drill bit d4.2*43*D4.2*75L
In stock Model: d4.2*43*D4.2*75L
Metal drill bit d4.2*43*D4.2*75L
0
7$
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Metal drill bit d5*52*D5*86L
In stock Model: d5*52*D5*86L
Metal drill bit d5*52*D5*86L
0
8$
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Metal drill bit d5.2*52*D5.2*86L
In stock Model: d5.2*52*D5.2*86L
Metal drill bit d5.2*52*D5.2*86L
0
9$
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Metal drill bit d7*69*D7*109L
In stock Model: d7*69*D7*109L
Metal drill bit d7*69*D7*109L
0
10$
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Metal drill bit d8*75*D8*117L
In stock Model: d8*75*D8*117L
Metal drill bit d8*75*D8*117L
0
10$
Add to Cart
Metal drill bit d9*81*D9*125L
In stock Model: d9*81*D9*125L
Metal drill bit d9*81*D9*125L
0
11$
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HSS 4-20 Titanium Step Drill Bit with Straight Flute
Out of stock Model: 4-20
HSS 4-20 Titanium Step Drill Bit with Straight Flute
0
10$
Metal drill bit d3.5*39*D3.5*70L
Pre-order Model: d3.5*39*D3.5*70L
Metal drill bit d3.5*39*D3.5*70L
0
6$
HSS Cobalt metal drills

Cobalt metal drill bit is used for drilling holes in high-alloy metals, as well as stainless, refractory and acid-resistant steels.Due to the addition of cobalt and other alloying elements, the wear resistance of the drill bit is significantly increased.Also, to increase efficiency, we recommend using liquid cooling.