Dormer HSCO Jobber Drills

A900 Multi Application HSCo Jobber Drills Bright.
High productivity one-hit drilling across a wide range of materials.
130° special point geometry ensures consistent hole size and quality throughout the full depth of the hole.
Size Range: A900 (6xD) - 1.0-20.0mm, 3/64-25/32 Inch.

A900 HSCO Jobber Drills Bright

A900
Excellent for: Carbon/alloy steels, stainless, titanium and nickel
Good for: Cast iron, copper, aluminium and thermoplastics

Dormer HSCO Jobber Drills

A901 HSCo PFX Alcrona Top Jobber Drill
High productivity "one-hit" drilling to 6xD
Alcrona Top coating for extended tool life.
Excellent performance across a wide range of materials.
Size Range: 1.5 - 16.0mm, 1/16” - 5/8”

A901 HSCO Jobber Drills Coated

A901
Excellent for: Carbon/alloy steels, stainless and cast iron
Good for: Titanium, nickel and copper

Dormer Jobber Drills Steam Tempered HSS

Suitable for drilling steel, cast steel, alloyed and unalloyed, grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite. Manufactured to BS328/DIN338RN.

Black Finish (W-Finish)
This is the most common surface finish and is the result of a steam tempering operation in which steam is passed over the product during a controlled tempering cycle, producing a black oxide layer. Black tools are generally recommended for ferrous applications where the oxide layer aids chip flow, helps to dissipate heat by retaining some coolant on the tool surface and also helps to prevent the tool from staining.

Series A100

Dormer Jobber Drills Steam Tempered HSS

Suitable for drilling steel, cast steel, alloyed and unalloyed, grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite. Manufactured to BS328/DIN338RN.

Black Finish (W-Finish)
This is the most common surface finish and is the result of a steam tempering operation in which steam is passed over the product during a controlled tempering cycle, producing a black oxide layer. Black tools are generally recommended for ferrous applications where the oxide layer aids chip flow, helps to dissipate heat by retaining some coolant on the tool surface and also helps to prevent the tool from staining.

Series A100

Dormer Jobber Drill Sets

Dormer's A002 Jobber Drill has a standard helix, it is right hand and has wider flutes for efficient chip removal. 118 point geometry. TiN coated on the tip for high wear resistance, lower friction and allows increased cutting speeds. Suitable for general-purpose drilling.
The Dormer A002 Jobber drill delivers the following features and benefits:
Improved web design optimises strength and rigidity and increases feed capability
Ground wide flutes allow for efficient chip evacuation
Optimised throughout the helix range for greater rigidity
Bright body improves application on ductile materials
Titanium Nitride coating focused on the working surfaces to resist flank and crater wear, and to provide low friction and increased performance
Special Dormer P.S. Point increases ease of penetration, improves hole size and provides accurate centering
General purpose engineering drills
Manufactured to BS328:Part 1:1986.

No.201 Drill 19 Piece Set 1.0-13.0mm

Dormer No.201 Drill Set contains in increments of 0.5mm.
Metric sizes:
1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0mm.

A510 5.20mm HSS-TiN ADX S/S JOBBER DRILL

Dormer Stub Drills

A920 - HSCo PFX Stub Drills
High productivity "one-hit" drilling to 3xD. Excellent performance across a wide range of materials. Parabolic flute design promotes constant chip flow.Size Range: 1.0-20.0mm. Manufactured to BS 323, DIN1897, ansi.

A920 - HSCo PFX Stub Drills - metric

Dormer HSCO Jobber Drills

A901 HSCo PFX Alcrona Top Jobber Drill
High productivity "one-hit" drilling to 6xD
Alcrona Top coating for extended tool life.
Excellent performance across a wide range of materials.
Size Range: 1.5 - 16.0mm, 1/16” - 5/8”

A901 HSCO Jobber Drills Coated

A901
Excellent for: Carbon/alloy steels, stainless and cast iron
Good for: Titanium, nickel and copper

Dormer Stub Drills

A920 - HSCo PFX Stub Drills
High productivity "one-hit" drilling to 3xD. Excellent performance across a wide range of materials. Parabolic flute design promotes constant chip flow.Size Range: 1.0-20.0mm. Manufactured to BS 323, DIN1897, ansi.

A920 - HSCo PFX Stub Drills - metric

A920
Excellent for:
Carbon/alloy steels, stainless, titanium and nickel

Good for:
Cast iron, copper, aluminium and thermoplastics

Dormer Stub Drills

The A120 HSS stub drill from Dormer has a standard helix right hand spiral. The rigidity of these Dormer stub drill bits allow them to be used in portable drills, turret and automatic lathes.

A120 Series Inch Stub Drill HSS