The YG-1 C1136 series 3 flute, uncoated, 60 degree countersink are for general machining of steel, stainless steel, cast iron and non-ferrous materials. These have a self centering geometry for deburring, chamfering and countersinking.
HSS 8% Cobalt Substrate
General Machining of Steel, Stainless Steel, Cast Iron & Non-Ferrous
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.
https://www.cutwel.co.uk/12-5mm-60-deg-uncoated-hss-countersink-c1136-series-yg-1-c1136125?___store=default13068412.5mm 60Â Degree Uncoated HSS Countersink - C1136 Series (YG-1)https://www.cutwel.co.uk/media/catalog/product/6/0/60-Degree-HSS-Uncoated-Countersink-C1136-YG-1-1_1_8.jpg20.4220.42GBPInStock/Hole Making Tools/Countersinks & Countersink Sets/HSS, Powder Metal & Carbide Countersinks/Hole Making Tools/Countersinks & Countersink Sets/Hole Making Tools/Countersinks & Countersink Sets/HSS, Powder Metal & Carbide Countersinks/HSS Countersinks/Hole Making Tools/Countersinks & Countersink Sets/HSS, Powder Metal & Carbide Countersinks/60° Countersinks/Hole Making Tools/Countersinks & Countersink Sets/HSS, Powder Metal & Carbide Countersinks/Standard Countersinks/Hole Making Tools/Countersinks & Countersink Sets/HSS, Powder Metal & Carbide Countersinks/All Countersinks/Landing Pages/Brand Shop/YG-1/YG-1 Milling Tools/YG-1 Indexable Milling/YG-1 ISO Milling Inserts/Landing Pages/Brand Shop/YG-1/YG-1 Hole Making/YG-1 Countersinks/Highlights & Promotions/Sept-Oct 2024 Focus Launch/Countersinks/Promotions/Best of Cutwel 2025/Hole Making Tools - Best of Cutwel/Countersinks124012391347113489135001350316862166041691319831121202123912402098164481645116496165171649943121689253451952819807The YG-1 C1136 series 3 flute, uncoated, 60 degree countersink are for general machining of steel, stainless steel, cast iron and non-ferrous materials. These have a self centering geometry for deburring, chamfering and countersinking. <ul><li>HSS 8% Cobalt Substrate</li>
<li>General Machining of Steel, Stainless Steel, Cast Iron & Non-Ferrous</li>
<li>Self Centering</li>
<li>For Deburring, Chamfering and Countersinking</li>
<li>60 degree Angle</li>
</ul>GBP00https://www.cutwel.co.uk/media/catalog/product/6/0/60-Degree-HSS-Uncoated-Countersink-C1136-YG-1-2_1_11.jpghttps://www.cutwel.co.uk/media/catalog/product/6/0/60-Degree-HSS-Uncoated-Countersink-C1136-YG-1-2_2_8.jpgadd-to-cartYes56HSSUncoated2YG-112.5Steel, Stainless Steel, Cast Iron, Non-Ferrous8Plain3.2-12.5YesHole MakingCountersinksh960°£24.50simple
1983119807Countersinkshttps://www.cutwel.co.uk/offers/best-of-cutwel-2025/hole-making-tools/countersinks?___store=default1/2/5345/19528/19807/198311/Promotions/Best of Cutwel 2025/Hole Making Tools - Best of Cutwel/Countersinks