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Sheffield Alpha Bulk Jobber Drills Metric – Silver Series Sheffield

Name: Sheffield Alpha Bulk Jobber Drills Metric - Silver Series Sheffield The more you buy the more you order, the greater discount you get
SKU: mode_3958070214728
Price: 8.11 USD
Availability: InStock

Original price was: $ 13,52.Current price is: $ 8,11.

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SKU: mode_3958070214728 Category: Metal Drill Bits - Jobber Tags: Abrasives & Cutting, Brand_Sheffield, Category_Drill Bits, Category_Metal Drill Bits, Drill Bits, Metal Drill Bits, Mydeal, Series_Silver, Sheffield, Sub-Brand_Alpha, Type_Metal-Jobber Drills

Drill Features

M2 HSS Fully ground M2 HSS material increases drill life
118 Degree Split Point cuts faster and reduces wandering

For technical data Click here

Drilling Practice

The flute form, web thickness and split point of the standard Alpha drills are suitable for most materials forming fine chips. For effective drilling, the rigidity of the drilland work piece are most important. The shorter the flute length the more rigid the drill. Long drills must be adequately supported to reduce vibration.

The following are important in drill use :

Clamp the work piece securely
Select the correct speed and feed
Use an appropriate coolant or lubricant
Ensure the shank is securely held. Avoid using worn drill chucks as the drill may slip during use.
Regrind the point or replace the drill before it dulls, do not force a worn drill.
When deep hole drilling, withdraw frequently to clear the chips (deep holes start at 4X the diameter)
For stainless steel, manganese and high tensile steels, do not allow the drill to swell as it will cause work-hardening. Use a slower speed and heavier feed for these materials.

Details

Item: Sheffield Jobber Drills Metric – Silver Series Single Pack
Sub Brand: Alpha
Sizes: 11.5mm – 13.0mm
Order Quantity: 1

Size	10.0mm, 10.5mm, 11.0mm, 11.5mm, 12.0mm, 12.5mm, 13.0mm

Prompt Shipping and Professional Packing

Our long-standing relationships with UPS FedEx DHL and other global carriers gives us the ability to provide various shipping options. Our warehouse staff are highly trained to package your goods exactly according to the specifications we provide. The goods you send us are checked thoroughly and properly secured before shipping. Each day, we ship to thousands of customers in multiple countries. This shows our commitment to become the biggest online retailer on the planet. Warehouses and distribution centres can be found in Europe and the USA.

Note: Orders containing more than one product are assigned a specific processing time dependent on the particular product.

Prior to shipment, our team will perform an extensive inspection of the products you have ordered. The majority of orders are delivered within 48 hours. Delivery time ranges between 3-7 days.

Returns

The stock market is always changing. It's not entirely managed by us, as we have multiple parties such as the factory and the storage. So the actual stock may fluctuate at any moment. Be aware that it is possible that your order will become unavailable even after you've placed your order.

Our policy lasts for 30 days. We are unable to exchange or refund your order when it's been 30 days since you purchased it.

The item you purchase must be in the original packaging and be unused. It should also be in the original package.

Sheffield Alpha Bulk Jobber Drills Metric – Silver Series Sheffield

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