Dormer A225 Series HSS Centre Drill Bit, 1/8" → 5/16" Diameter, 57 mm Overall

RS Stock No.:: 773-118
Mfr. Part No.:: A225 BS4
Brand:: Dormer

Dormer A225 Series HSS Centre Drill Bit, 1/8" → 5/16" Diameter, 57 mm Overall

3 In AU stock for next working day delivery

174 In Global stock for delivery within 10 working day(s)

Added

Price (ex. GST) Each

$25.15

(exc. GST)

$27.67

(inc. GST)

Units	Per unit
1 +	$25.15

RS Stock No.:: 773-118
Mfr. Part No.:: A225 BS4
Brand:: Dormer

Technical data sheets

Center Drill, Right Hand A225 HSS

Legislation and Compliance

RoHS Status: Not Applicable

Product Details

Dormer Drill Bit, 60° Step Angle, HSS Material - A225 Series - A225 BS4

Having trouble drilling a centred hole in your material? This drill bit from Dormer hits the spot. Its straight, conical shape makes precise machining a cinch. The 120° drill point creates your hole, and the 60° step angle countersinks it for you. This means you can complete both tasks without stopping to swap bits over.

Features & Benefits

• Double-ended, so you can take on more cutting tasks with one bit
• High-speed steel material stands up to impact, wear and heat

Applications

• Aerospace engineering
• Automotive repair
• Construction sites

What materials can I use this drill bit on?

This versatile bit can drill through P1 to P4 carbon steel, M1 to M4 stainless steel and K1 to K5 cast iron. It also deals with non-ferrous alloys, including wrought aluminium and copper.

Dormer & RS

High speed steel, right-hand cutting centre drills
Combined drills and countersinks
Double ended
60° Countersink angle
Manufactured to BS328

Specifications

Attribute	Value
Series	A225
Material	HSS
Drill Bit Type	Centre Drill Bit
Diameter	1/8" → 5/16"
Point Angle	60°
Overall Length	2.25 in
Number of Pieces	1