RENYU 5Pcs Cobalt Spot Weld Drill Bit Set Kit, Titanium 8 millimeters, BLACK - JIMFRA
313288
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RENYU 5Pcs Cobalt Spot Weld Drill Bit Set Kit, Titanium 8 millimeters, BLACK

RENYU 5Pcs Cobalt Spot Weld Drill Bit Set Kit, Titanium 8 millimeters, BLACK

USD 29.25 USD
SKU: 1DxxvoGw
Brand: RENYU
MPN: RY0012
GTIN: NA
Condition: New

Specifications

Colorblack
Manufacturerrenyu
PartNumberry 0012
Size8 millimeters
BrandRENYU
MPNRY0012

ADVANCED M35 COBALT HSS WITH MULTI-LAYER COATING Our spot weld drill bit set is forged from professional-grade M35 high-speed steel (HSS) with 5% cobalt content. The upgraded industrial coating combines a TiAlN base layer plus an outer black aluminum nitride (AlNi) layer – significantly boosting surface hardness, reducing friction heat, and extending bit life even when drilling repeatedly into high-strength automotive steel.

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