Pack Of Twist Drill Bit 8.5mm

Name: Pack of Twist Drill Bit 8.5mm
Brand: YATO
SKU: 4386244
Price: 15.28 AUD
Availability: OutOfStock

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€9.26

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Item code: 4386244

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Specifications

Application:

steel-cast iron-light metals-synthetic material

Application:

steel-cast iron-non-ferrous metals-plastic

Diameter:

8.5 mm

DIN:

338

Material:

HSS 6542

Overall length:

117 mm

Pcs:

Rotations:

900 min?¹

Split point:

yes

Surface finish:

oxidized-polished

Toolholder type:

cylindrical

Toolholder type:

tube-shaped

Working part length:

75 mm

OE Number

YT4450

YT4450

Overview

Twist Drill Bit HSS - 8.5mm - Pack of 5

Professional-grade range of Jobber-length twist drill bits designed for precision drilling in industrial, automotive, and workshop environments. These bits are manufactured from high-quality High-Speed Steel (HSS 6542), providing a superior balance of hardness, heat resistance, and cutting longevity.

Key Features:

Material Composition: Crafted from HSS 6542 (M2 equivalent), these bits maintain a surface hardness of 62–65 HRC. This allows them to cut through tough materials without losing their edge as quickly as standard carbon steel bits.
Dimensional Standard: All bits in this series are manufactured to the DIN 338 standard. This ensures strict tolerances for diameter accuracy and straightness.
Point Geometry: The bits feature a 135° split point tip. This "cross-ground" geometry allows the bit to center itself immediately upon contact, preventing "walking" on smooth surfaces and reducing the required feed pressure.
Shank Design: These bits utilize a Cylindrical (Parallel) Shank, making them compatible with standard keyed or keyless chucks on both handheld power drills and stationary drill presses.
Flute Profile: The deep-spiral, precision-ground flutes facilitate rapid chip evacuation, which is critical for preventing heat buildup and "clogging" during deep-hole applications.

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Safety and Product Information

Safety Info and Contacts

€9.26

Delivery Only

In stock

Dispatch: TOMORROW

Specifications

OE Number

Overview

Twist Drill Bit HSS - 8.5mm - Pack of 5

Safety and Product Information