Dormer High Speed Steel, 158mm Overall 21 mm

RS庫存編號:: 230-5820
製造零件編號:: A17021.0
製造商:: Dormer

Dormer High Speed Steel, 158mm Overall 21 mm

小計（1 件）*

HK$662.20

訂單超過 HK$250.00 免費送貨

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加上 15 件從 2026年6月22日起發貨

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單位	每單位
1 +	HK$662.20

* 參考價格

RS庫存編號:: 230-5820
製造零件編號:: A17021.0
製造商:: Dormer

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選取全部	屬性	值
	品牌	Dormer
	Product Type	Drill Bit
	Material	High Speed Steel
	Number of Flutes	2
	Flute Type	Helical
	Overall Length	158mm
	Shank Type	Reduced Cylindrical
	Finish	Steam Oxide
	Drill Bit Size	21mm
	Drilling Length	82mm
	Drill Point Angle	118°
	Cutting Direction	Right
	Shank Size	12.7mm
	Coolant Through	Yes
	Standards/Approvals	No

	選取全部
	品牌 Dormer
	Product Type Drill Bit
	Material High Speed Steel
	Number of Flutes 2
	Flute Type Helical
	Overall Length 158mm
	Shank Type Reduced Cylindrical
	Finish Steam Oxide
	Drill Bit Size 21mm
	Drilling Length 82mm
	Drill Point Angle 118°
	Cutting Direction Right
	Shank Size 12.7mm
	Coolant Through Yes
	Standards/Approvals No

豁免

Dormer A170 Series Drill Bit, HSS, Twist - A17021.0

This Dormer twist drill bit with a 21mm diametre is a versatile tool designed for various applications in automation, electronics, electrical, and mechanical industries. Made from high-speed steel (HSS) and suitable for drilling stainless steel, this drill bit offers exceptional durability and long-lasting performance. Whether you're working with tough materials or intricate projects, the Dormer twist drill bit is the reliable solution you need.

Features & Benefits

• Constructed from high-speed steel (HSS) for durability and longevity

• Suitable for drilling stainless steel with precision

• 118° point angle for easy regrinding and maintenance

• Steam tempered finish prevents chip to tool welding

• 21mm diametre ideal for a wide range of drilling applications

Applications

• Used for drilling stainless steel components in the automotive industry

• Ideal for creating precise holes in electrical enclosures and panels

• Suitable for fabricating metal brackets and supports in mechanical systems

Can it handle drilling through hardened steel?

Yes, the Dormer twist drill bit is designed to drill through hardened steel with ease.

Will it maintain its sharpness after extended use?

Yes, thanks to the steam tempered finish, this drill bit retains its sharp edge for prolonged use.

Is it suitable for use in automated drilling machines?

Yes, the Dormer drill bit is compatible with automated drilling machines for efficient and precise operations.