HSS Cobalt Twist Drill Bits HSS-Co for Hard Metal Stainless Steel 1mm-3mm 50 PCS

Description

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HSS Cobalt Twist Drill Bits HSS-Co for Hard Metal Stainless Steel 1mm-3mm 50 PCS
Product Description
Specifications:
High Speed Steel: High hardness, good wear resistance and durability.
High Quality: suitable for drilling holes in alloy steel, wood, nonferrous metal, cast iron and hard plastics.
Surface Titanium Coated: Increase the HARDNESS of the drill bit, Strengthen heat dissipation, make bit more WEAR-RESISTING
Application: Ideal For DIY, Home And General Building/Engineering Using
50pcs & 5 Sizes: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, there are 10pcs of each size, total quantity is 50pcs
Product features:
Please note: This drill bit set can NOT be used in the impact drill.
5 Sizes: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, there are 10pcs of each size, total quantity is 50pcs.
Mainly for thinner, low hardness of wood and soft metal hole processing, for high hardness stainless steel and other materials can not be processed.
The main material is high-speed steel, with titanium and nitriding treatment.High speed steel is more abrasion resistant and durable than other metal materials.
1mm and 1.5mm bits should be used with pin vise, avoid drill bit break, 2mm to 3mm bits can be used with power drill, only with low speed and low drilling pressure.
Instructions:
Use with pin vise or low speed power drill (NOT FOR impact drill).
Ideal For DIY, Home And General Building/Engineering Using;
Hss Drill Bit Set For Wood, Plastic And Aluminum.
Measurement: # 1.0mm: length 33.5mm # 1.5mm: length 40.3mm # 2.0mm: length 48.5mm # 2.5mm: length 55mm.
How to Use Twist Drill Bits:
1. Ensure the left and right cutting edges of the drill are symmetrical when drilling.
2. Observe the uniformity of the spark while drilling, adjust the pressure in time, and pay attention to the cooling of the bit.
Package includes:
10pcs of 1.0mm Drill Bit
10pcs of 1.5mm Drill Bit
10pcs of 2.0mm Drill Bit
10pcs of 2.5mm Drill Bit
10pcs of 3.0mm Drill Bit
Warming Tips:
Computer monitors display colors quite differently,the color of the article may vary slightly from the pictures above.
Please allow 1-2cm differences because of the manual measurement.
The images are for reference only. please take the item you get as the standard.
Payment Policy
Shipping Policy
Returns Policy
Contact us
Payment Policy
We only accept PayPal.
Clear payment must be done within 5 days after placing the order.
We ship to PayPal address, please make sure the address is correct before you pay, and make sure the phone number is filled in.
Shipping Policy
For US orders：
a.Standard shipping about 8-18 days ，Item price over .00
b.Economy shipping about 25-55 days，item price below .00
For International buyers, 35-80 days to most countries and areas.
Actual ETA time depend on the  actual  interenationl shipping.(public holidays., natural disasters, customs issue and other unexpencted impact, etc).
Import duties, taxes, and charges are not included in the item price and shipping cost. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be before prior to bidding or buying.
If you have any request or question about our handling and shipping, please feel free to contact us via eBay message.
Returns Policy
If you are unsatisfied with the item received, please offer us relate info for confirmation before returning.
Please contact us for RETURN STEPS before you return it, The return packages will not be signed if there is not previous confirmation from seller.
The return item need to be kept good considion with the original packing and relate accessories.
In the event that a suitable replacement is not available, then a refund will be issued.
Contact us
Good Communication Always Solve Problems. Please contact with us for any problems and solutions. We promise to reply you within 48 business hours.
Please kindly notice that our working time is  10:00-18:30 GMT+8, Beijing time. Monday to Friday. (Excluding Weekend and Public Holidays).
We also accept wholesale orders, if you are interested in that, pls contact with us via eBay message :)
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