Hss Premium Metal Drill Bit - 12.5mm - Single

Name: HSS Premium Metal Drill Bit - 12.5mm - Single
Brand: YATO
SKU: 4386218
Price: 6.8 AUD
Availability: OutOfStock

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€4.12

Item code: 4386218

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Specifications

Application:

stainless steel-high carbon steel-cast iron

Diameter:

12.5 mm

DIN:

338

Material:

HSS 4241

Overall length:

150 mm

Pcs:

Split point:

yes

Surface finish:

refined-polished

Toolholder type:

tube-shaped

Working part length:

100 mm

OE Number

YT44236

YT44236

Overview

HSS Premium Metal Drill Bit - 12.5mm - Single

Premium tier of the YATO metal drilling line. These bits are specifically designed for high-performance industrial applications, offering significant upgrades in precision and heat management over standard HSS bits. They are the ideal choice for drilling into demanding materials like stainless steel (INOX), high-carbon steel, and cast iron.

Key Features:

Material Composition: Manufactured from high-grade HSS 4241, providing an optimal balance of toughness and edge retention.
Precision Standard: Produced to DIN 338 standards with a Fully Ground surface. This process ensures exceptional dimensional accuracy and a smoother finish, resulting in faster drilling speeds and perfectly calibrated holes.
Advanced Point Geometry: Features a 135° Split Point cross-cutting edge. This design allows for "self-centering," meaning the bit starts cutting immediately without "walking" or requiring a center punch, even on curved or polished surfaces.
Enhanced Cutting Edge: This premium series includes an additional cutting edge along the spiral flute. This feature improves the chip-breaking process and enhances the overall efficiency of the drill bit.
Friction Reduction: The polished, ground surface lowers the coefficient of friction, which prevents metal filings from adhering to the bit and reduces the risk of overheating.

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