Free Next Day Delivery
on orders over £59 ex vat*

Expert Technical Team
Get advice on 01924 869 615

Same Day Despatch
On orders placed up to 5.45pm

7.3mm Worm Pattern HSS 5 Percent Cobalt Stub Drill - DL510 (YG-1)

Cutwel Sku
DL510073

7.3mm Worm Pattern HSS 5 Percent Cobalt Stub Drill - DL510 (YG-1)

Cutwel Sku
DL510073
The DL510 series YG-1 HSS 5 Percent cobalt stub drills have a worm pattern geometry which feature a parabolic...
Read more
Diameter (mm)7.3
Overall Length (mm)74
Flute Length (mm)34
Shank (mm)7.3
5+ £5.65 £4.71
minus plus
View Full Range
available In stock

Need Help?

Contact Sales

01924 869660 Mon - Thurs 8am - 6pm Fri 8am - 5:30pm

Product Information

Features & Benefits

The DL510 series YG-1 HSS 5 Percent cobalt stub drills have a worm pattern geometry which feature a parabolic u-shaped flute for efficient chip evacuation. Excellent for soft or long chipping materials. Diameters range from 2-20mm.
  • 3xD Jobber Drill.
  • Made from a HSS substrate with a 5% cobalt content.
  • Bright Finish.
  • Suitable for machining Non Alloy Steels, Alloy Steels, Grey Cast Iron, Malleable Cast Iron, Special Aluminum or Magnesium Alloys.
  • Worm pattern drills feature a parabolic u-shaped flute for efficient chip evacuation.
  • Bright finish prevents built up edge and deep flute pockets prevent chip clogging.
  • Excellent for soft or long chipping materials.

Specification

Category Hole Making
Sub Category HSS & PM Drills
Sub Category 2 Worm Pattern HSS Drills
Diameter (mm) 7.3
Shank (mm) 7.3
Flute Length (mm) 34
Overall Length (mm) 74
Tolerance h8
Point Angle 130°
Shank Type Plain
Substrate HSS
Surface Treatment Uncoated
Drill Type Stub
Depth 3xD
Performance 2
Coating Description Bright Finish
Through Coolant No
Substrate Description HSS 5% Cobalt
Self Centring No
Helix Angle 42°
Brand Range Worm Pattern
Brand YG-1

Service & Delivery

What time are we open?

We are open Monday to Friday and able to dispatch orders between 8am and 6pm (up to 5.30 pm on Fridays).

What delivery services do we offer?

To mainland UK we offer FREE UK next day delivery on all orders above £59 ex vat*. For orders under £59 ex vat we offer the following:

  • 1st class post - £2.49
  • DPD Standard Next Day Delivery - £6.50
  • DPD Next Day Pre-12pm - £9.50 or (£5.00 on orders over £59*)
  • DPD Next Day Pre-10.30am - £17.00
  • Fluid Orders - FREE UK next day delivery on all orders above £79 ex vat*. For orders under £79 - £8

We also offer Saturday delivery for those that require it. If you order before 5.30 pm on a Friday we offer a range of options including all day Saturday, pre12pm and pre10.30am. Please see our delivery page for more information.

*T’s & C’s and exclusions apply. Please see our delivery page for more information on all our services including those outside of mainland UK (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands etc).

How do I return an order/item?

Our returns policy is easier than ever. We understand that if an item isn’t correct, then it needs to be returned. If you are wanting to return anything supplied by Cutwel please see our returns page for full instructions.

Need Help?

Contact Sales

01924 869660 Mon - Thurs 8am - 6pm Fri 8am - 5:30pm