MPN

Dormer HSS, 100 mm Overall 7.5 mm 1

RS Stock No.:: 302-764
Mfr. Part No.:: A3217.5
Manufacturer:: Dormer

Subtotal (1 pack of 10 units)*

SGD54.53

(exc. GST)

SGD59.44

(inc. GST)

FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28

In Stock

Plus 4 unit(s) shipping from 09 February 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Pack(s)	Per Pack	Per unit*
1 +	SGD54.53	SGD5.453

*price indicative

RS Stock No.:: 302-764
Mfr. Part No.:: A3217.5
Manufacturer:: Dormer

Specifications

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Dormer
	Product Type	Drill Bit
	Material	HSS
	Number of Flutes	2
	Overall Length	100mm
	Flute Type	Spiral
	Shank Type	Cylindrical
	Number of Pieces	1
	Finish	Bronze
	Drilling Length	62mm
	Drill Point Angle	135°
	Cutting Direction	Right
	Shank Size	7.5 mm
	Coolant Through	No
	Drill Bit Size	7.5 mm
	Standards/Approvals	ISO A3214.0

	Select all
	Brand Dormer
	Product Type Drill Bit
	Material HSS
	Number of Flutes 2
	Overall Length 100mm
	Flute Type Spiral
	Shank Type Cylindrical
	Number of Pieces 1
	Finish Bronze
	Drilling Length 62mm
	Drill Point Angle 135°
	Cutting Direction Right
	Shank Size 7.5 mm
	Coolant Through No
	Drill Bit Size 7.5 mm
	Standards/Approvals ISO A3214.0

RoHS Status: Exempt

COO (Country of Origin):: BR

The Dormer Robust drill bit is specifically designed for medium-depth holes and is ideal for manual use as well as use with column drills. The three flat edges on the shank ensure a secure grip in the chuck, preventing slippage during operation.

Self centering cross tip

Vapor and bronze finish

Dormer HSS, 100 mm Overall 7.5 mm 1

FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28

Related links