A777 HSCo Heavy-Duty Jobber Drill 1.00mm OL:34mm WL:12mm

Dormer Brand: Dormer

A777 Metric Cobalt Jobber Drill Bits have a heavy-duty, 135° split point for use when greater heat is generated during drilling, e.g on higher tensile tougher materials and in particular the Aerospace Industry.

Specification

Flute Geometry: Standard Helix, Right hand spiral, Thick Web
Point Angle:
0.30 mm - 0.95 mm 118° Conical point
1.00 mm to 1.40 mm inclusive 135° 4 facet point
1.50 mm and above 135° split point sizes (Split point geometry to NAS 907 Areospace Specification type P3 Point)

Surface Treatment: Bronze
Material: HSCo Cobalt steel

DIN 338 RN / BS328 / ISO 235

Tip diameter: 1.0mm
Working length: 12mm.
Overall length: 34mm.

Description Image Product Buy Pricing (Ex VAT) Type
Dormer A7771.0 A777 HSCo Heavy-Duty Jobber Drill 1.00mm OL:34mm WL:12mm
Dormer A7771.0 A777 HSCo Heavy-Duty Jobber Drill 1.00mm OL:34mm WL:12mm
Standard range
Order code: 95-5189
MPN: A7771.0

Despatched same day - 2 in stockContact us for additional stock
1+ £1.41
Price per unit Ex VAT 		Drill bit
Dormer A7771.5 A777 HSCo Heavy-Duty Jobber Drill 1.50mm OL:40mm WL:18mm
Dormer A7771.5 A777 HSCo Heavy-Duty Jobber Drill 1.50mm OL:40mm WL:18mm
Standard range
Order code: 95-5190
MPN: A7771.5

Despatched within 4 working days - 20 in stock
1+ £4.60
Price per unit Ex VAT 		Drill bit
Dormer A77710.0 A777 HSCo Heavy-Duty Jobber Drill 10.00mm OL:133mm WL:87mm
Dormer A77710.0 A777 HSCo Heavy-Duty Jobber Drill 10.00mm OL:133mm WL:87mm
Standard range
Order code: 95-5191
MPN: A77710.0

Despatched within 4 working days - 20 in stock
1+ £29.00
Price per unit Ex VAT 		Drill bit
Dormer A77710.5 A777 HSCo Heavy-Duty Jobber Drill 10.50mm OL:133mm WL:87mm
Dormer A77710.5 A777 HSCo Heavy-Duty Jobber Drill 10.50mm OL:133mm WL:87mm
Standard range
Order code: 95-5192
MPN: A77710.5

Despatched within 4 working days - 5 in stock
1+ £24.21
Price per unit Ex VAT 		Drill bit
Dormer A77712.0 A777 HSCo Heavy-Duty Jobber Drill 12.00mm OL:151mm WL:101mm
Dormer A77712.0 A777 HSCo Heavy-Duty Jobber Drill 12.00mm OL:151mm WL:101mm
Standard range
Order code: 95-5193
MPN: A77712.0

Despatched within 4 working days - 20 in stock
1+ £46.00
Price per unit Ex VAT 		Drill bit
Dormer A7772.0 A777 HSCo Heavy-Duty Jobber Drill 2.00mm OL:49mm WL:24mm
Dormer A7772.0 A777 HSCo Heavy-Duty Jobber Drill 2.00mm OL:49mm WL:24mm
Standard range
Order code: 95-5195
MPN: A7772.0

Despatched within 4 working days - 50 in stock
1+ £3.90
Price per unit Ex VAT 		Drill bit
Dormer A7772.5 A777 HSCo Heavy-Duty Jobber Drill 2.50mm OL:57mm WL:30mm
Dormer A7772.5 A777 HSCo Heavy-Duty Jobber Drill 2.50mm OL:57mm WL:30mm
Standard range
Order code: 95-5196
MPN: A7772.5

Available to back orderBack-order availability date - 23/07/2026
1+ £3.87
Price per unit Ex VAT 		Drill bit
Dormer A7773.0 A777 HSCo Heavy-Duty Jobber Drill 3.00mm OL:61mm WL:33mm
Dormer A7773.0 A777 HSCo Heavy-Duty Jobber Drill 3.00mm OL:61mm WL:33mm
Standard range
Order code: 95-5197
MPN: A7773.0

Despatched within 4 working days - 100 in stock
1+ £4.95
Price per unit Ex VAT 		Drill bit
Dormer A7773.2 A777 HSCo Heavy-Duty Jobber Drill 3.20mm OL:65mm WL:36mm
Dormer A7773.2 A777 HSCo Heavy-Duty Jobber Drill 3.20mm OL:65mm WL:36mm
Extended range
Order code: 95-5198
MPN: A7773.2

Available to back orderPlease contact us for lead time
1+ £4.35
Price per unit Ex VAT 		Drill bit
Dormer A7773.3 A777 HSCo Heavy-Duty Jobber Drill 3.30mm OL:65mm WL:36mm
Dormer A7773.3 A777 HSCo Heavy-Duty Jobber Drill 3.30mm OL:65mm WL:36mm
Standard range
Order code: 95-5199
MPN: A7773.3

Despatched within 4 working days - 50 in stock
1+ £4.00
Price per unit Ex VAT 		Drill bit
Dormer A7773.5 A777 HSCo Heavy-Duty Jobber Drill 3.50mm OL:70mm WL:39mm
Dormer A7773.5 A777 HSCo Heavy-Duty Jobber Drill 3.50mm OL:70mm WL:39mm
Standard range
Order code: 95-5200
MPN: A7773.5

Despatched within 4 working days - 50 in stock
1+ £4.18
Price per unit Ex VAT 		Drill bit
Dormer A7773.8 A777 HSCo Heavy-Duty Jobber Drill 3.80mm OL:75mm WL:43mm
Dormer A7773.8 A777 HSCo Heavy-Duty Jobber Drill 3.80mm OL:75mm WL:43mm
Standard range
Order code: 95-5201
MPN: A7773.8

Despatched within 4 working days - 5 in stock
1+ £5.56
Price per unit Ex VAT 		Drill bit
Dormer A7774.0 A777 HSCo Heavy-Duty Jobber Drill 4.00mm OL:75mm WL:43mm
Dormer A7774.0 A777 HSCo Heavy-Duty Jobber Drill 4.00mm OL:75mm WL:43mm
Standard range
Order code: 95-5202
MPN: A7774.0

Despatched within 4 working days - 100 in stock
1+ £4.99
Price per unit Ex VAT 		Drill bit
Dormer A7774.2 A777 HSCo Heavy-Duty Jobber Drill 4.20mm OL:75mm WL:43mm
Dormer A7774.2 A777 HSCo Heavy-Duty Jobber Drill 4.20mm OL:75mm WL:43mm
Standard range
Order code: 95-5203
MPN: A7774.2

Despatched within 4 working days - 20 in stock
1+ £5.08
Price per unit Ex VAT 		Drill bit
Dormer A7774.5 A777 HSCo Heavy-Duty Jobber Drill 4.50mm OL:80mm WL:47mm
Dormer A7774.5 A777 HSCo Heavy-Duty Jobber Drill 4.50mm OL:80mm WL:47mm
Standard range
Order code: 95-5204
MPN: A7774.5

Despatched within 4 working days - 20 in stock
1+ £5.27
Price per unit Ex VAT 		Drill bit
Dormer A7774.8 A777 HSCo Heavy-Duty Jobber Drill 4.80mm OL:86mm WL:52mm
Dormer A7774.8 A777 HSCo Heavy-Duty Jobber Drill 4.80mm OL:86mm WL:52mm
Standard range
Order code: 95-5205
MPN: A7774.8

Despatched within 4 working days - 5 in stock
1+ £5.72
Price per unit Ex VAT 		Drill bit
Dormer A7775.0 A777 HSCo Heavy-Duty Jobber Drill 5.00mm OL:86mm WL:52mm
Dormer A7775.0 A777 HSCo Heavy-Duty Jobber Drill 5.00mm OL:86mm WL:52mm
Standard range
Order code: 95-5206
MPN: A7775.0

Despatched within 2 working days - 20 in stock
1+ £5.54
Price per unit Ex VAT 		Drill bit
Dormer A7775.5 A777 HSCo Heavy-Duty Jobber Drill 5.50mm OL:93mm WL:57mm
Dormer A7775.5 A777 HSCo Heavy-Duty Jobber Drill 5.50mm OL:93mm WL:57mm
Standard range
Order code: 95-5207
MPN: A7775.5

Despatched within 4 working days - 20 in stock
1+ £8.15
Price per unit Ex VAT 		Drill bit
Dormer A7776.0 A777 HSCo Heavy-Duty Jobber Drill 6.00mm OL:93mm WL:57mm
Dormer A7776.0 A777 HSCo Heavy-Duty Jobber Drill 6.00mm OL:93mm WL:57mm
Standard range
Order code: 95-5208
MPN: A7776.0

Despatched within 2 working days - 20 in stock
1+ £8.60
Price per unit Ex VAT 		Drill bit
Dormer A7776.8 A777 HSCo Heavy-Duty Jobber Drill 6.80mm OL:109mm WL:69mm
Dormer A7776.8 A777 HSCo Heavy-Duty Jobber Drill 6.80mm OL:109mm WL:69mm
Standard range
Order code: 95-5210
MPN: A7776.8

Despatched within 4 working days - 50 in stock
1+ £10.36
Price per unit Ex VAT 		Drill bit
Dormer A7777.0 A777 HSCo Heavy-Duty Jobber Drill 7.00mm OL:109mm WL:69mm
Dormer A7777.0 A777 HSCo Heavy-Duty Jobber Drill 7.00mm OL:109mm WL:69mm
Standard range
Order code: 95-5211
MPN: A7777.0

Despatched within 4 working days - 20 in stock
1+ £11.52
Price per unit Ex VAT 		Drill bit
Dormer A7777.5 A777 HSCo Heavy-Duty Jobber Drill 7.50mm OL:109mm WL:69mm
Dormer A7777.5 A777 HSCo Heavy-Duty Jobber Drill 7.50mm OL:109mm WL:69mm
Standard range
Order code: 95-5212
MPN: A7777.5

Despatched within 4 working days - 15 in stock
1+ £10.83
Price per unit Ex VAT 		Drill bit
Dormer A7778.0 A777 HSCo Heavy-Duty Jobber Drill 8.00mm OL:117mm WL:75mm
Dormer A7778.0 A777 HSCo Heavy-Duty Jobber Drill 8.00mm OL:117mm WL:75mm
Standard range
Order code: 95-5213
MPN: A7778.0

Despatched within 4 working days - 20 in stock
1+ £13.44
Price per unit Ex VAT 		Drill bit
Dormer A7778.5 A777 HSCo Heavy-Duty Jobber Drill 8.50mm OL: 117mm WL: 75mm
Dormer A7778.5 A777 HSCo Heavy-Duty Jobber Drill 8.50mm OL: 117mm WL: 75mm
Standard range
Order code: 95-5214
MPN: A7778.5

Despatched within 4 working days - 20 in stock
1+ £13.61
Price per unit Ex VAT 		Drill bit
Dormer A7779.0 A777 HSCo Heavy-Duty Jobber Drill 9.00mm OL:125mm WL:81mm
Dormer A7779.0 A777 HSCo Heavy-Duty Jobber Drill 9.00mm OL:125mm WL:81mm
Standard range
Order code: 95-5215
MPN: A7779.0

Despatched within 4 working days - 20 in stock
1+ £16.31
Price per unit Ex VAT 		Drill bit

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