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Dormer Coarse Tap Straight Flute


  • Dormer E500 straight flute taps are the only type of taps that can be used by hand, but they may also be used in a machine if required
  • Extremely versatile, can tap through or blind holes in most materials
  • When tapping blind holes straight flute taps should be used in sets
  • The three taps which form a set are known by more than one name
  • 1. Taper or First tap 2. Second or Intermediate tap 3. Bottoming, third or plug tap. Metric coarse straight flute taps
  • Class 2 for 6H Fit Surface treatment: Bright Material: HSS High Speed Steel Chamfer No: 1,2 and 3, Serial no 4 and 5 Flute Geometry: Straight Flutes
  • ISO529

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Delivery Information

Free delivery on all online orders over £54.99, delivered to the UK mainland only; A small order charge of £6.95 vat is charged on all orders under £54.99 (net). 

Many of our items are available for next day delivery, where items are made to order or not currently in stock delivery times will vary. Please contact us for a confirmed delivery date or alternatively a representative will confirm your order. 

Special delivery services are available; please contact our Sales Office to discuss your specific requirements. 

The following postcodes will be subject to a delivery surcharge: 

AB37 & AB38, AB41-AB56, FK19-FK21, IV1-IV40, IV52-IV54, IV63, JE1-JE5, KW1-KW14, PA21-PA40, PH15-PH41, PH49, PH50, HS, IV41-IV51, IV55 & IV56, KA27, KA28, PA20, PA41-PA78, PH42-PH44 and ZE, This also includes Northern Ireland. Certain products within our range are subject to a delivery surcharge when delivered to additional areas in Scotland than those already listed.

A customer service representive, will contact you upon receipt of your order to advise of the relevant charges or please call us to confirm the surcharge prior to placing your order

If you would prefer to collect your delivery from our warehouse, please select collection at the checkout and we will let you know when your order is ready to collect.

Contact Us for Bulk Discounts

Part Number Description Price
ID 121077
E500 HSS Coarse Tap Straight Flute 3mm Taper

£10.86 (Ex VAT)

£13.03 (Inc VAT)

ID 121078
E500 HSS Coarse Tap Straight Flute 3mm Second

£10.86 (Ex VAT)

£13.03 (Inc VAT)

ID 121079
E500 HSS Coarse Tap Straight Flute 3mm Bottoming

£10.86 (Ex VAT)

£13.03 (Inc VAT)

ID 121080
E500 HSS Coarse Tap Straight Flute 3mm Set of Three

£32.63 (Ex VAT)

£39.16 (Inc VAT)

ID 121081
E500 HSS Coarse Tap Straight Flute 7.0 x 1.00 Bottoming

£15.50 (Ex VAT)

£18.60 (Inc VAT)

Estimated delivery is for guidance only, an exact delivery date will be confirmed on your order acknowledgement. Please contact us for further information.We make every effort to ensure that the information provided on this page is accurate, we can not be held responsible for any errors, typography or otherwise. Illustrations and images are representational of typical styles and designs may vary. Prices and specifications may alter without prior notice.

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*Online orders over £39.99 (net) delivered to UK Mainland only. Excluding certain postcodes

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