Description: Cobalt Drill Bits 3mm/0.12inch 10Pcs M35 High Speed Steel Twist Drill Bits wi... Description and Features Specification - 10Pcs 3mm cobalt drill bits, each kit contains a total of ten drill bits in the same size, Blade length: 33mm/1.3inch, 135 degree point, straight shank. Material - HSS Cobalt high speed steel for super abrasive resistance in tough metals, improve much higher heat resistance because of cobalt steel's high red hardness. Durable - M35 HSS Drill Bit provide strong durable performance compared to typical hss drill bits. Easy to Carry - The twist drill bits are housed in plastic case for easy storage, easy to carry out homework. Multi-purpose Use - Straight Shank Drill Bits are successful in cutting hard metals such as stainless steel, copper, aluminum alloy, and also can be used for softer materials. Description Specification Package: 10Pcs 3mm Twist Drill Bits Material : High Speed Steel M35(HSS-M35) with Cobalt Color: Champagne Shank / Cutting Edge Diameter: 3mm/0.12inch Blade length: 33mm/1.3inch Total length: 61mm/2.4inch M35 Grade Cobalt Steel 1.Cobalt drill bits are made of steel alloy with certain percent cobalt. 2. The 5-percent alloy is known as M35 grade. The cobalt increases the strength of the steel and makes it more heat-resistant. 3. Jobber length twist drill bit's hardess is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits. 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. 3. Mini twist drill bit can NOT be used in the impact drill. 4. Please use with cooling liquid to prolong the working life of the drill bits and to avoid overheating and breakage. 5. Drilling metal is recommended for use on bench drills. 6. Hand drills are suitable for drilling low hardness materials. Kindly Note: Please allow 1-2mm errors due to manual measurement, thank you for your understanding! Return Policy ❤ All our products come with a 30-Day Return Policy. If you would like to return your item and you are within 30 days of the purchase, and it is still in its original condition, you can return the item by contacting us through eBay messaging. ❤ If you are not 100% satisfied, please let us know the detailed problem, and we will give you a 100% satisfactory solution. ❤ If you received an incorrect, damaged, defective, or item not as described, contact us for a partial/full refund or replacement at our cost. ❤ Free Shipping and Free Return 30-Days Money Back Guarantee. ☎ For all returned products, buyers MUST contact us for the returning address. Shipping ❤ We do not ship to a different address. We will ship to the address you provide on eBay only. Please check your address before purchase. ❤ It should take 2-4 business days for the product to reach your destination. ❤ If the product doesn't reach your destination within the time limit, please give it an additional 1-2 business days in case of postal delays and/or possible technical issues. ❤ We use a selection of shipping services such as UPS, FedEx, USPS, etc. ❤ We ship only to the 48 contiguous states of America. We do not ship to Hawaii, Alaska, US Protectorates, APO/FPO addresses. Local pickups are not offered. ☎ If it takes any longer than that, please do not hesitate to contact us to resolve the issues. Contact Us ☎ Please contact us via eBay message. Your message will be replied to within 1 business day. For any queries, please feel free to contact us, we will get back to you as quickly as possible. Customer 100% satisfaction is our first priority and goal. We are always working hard to maintain high standards of excellence and resolve your problems in the best way. Your POSITIVE FEEDBACK is very important to us. If you have any problem with the item, please feel free to let us know before leaving your feedback. We will try our best to solve your problem. About Us We are here to give you quality products, competitive pricing, and amazing service to make sure you get the best deal online. Thank you for your business and the opportunity to serve you.
Price: 16.64 USD
Location: Lexington, Kentucky
End Time: 2025-01-26T07:59:13.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Color: Champagne
Size: 3mm
UPC: Does not apply
MPN: Does not apply
Shipping: Free and Fast Two-day shipping.
Free Return: 30-Days Money Back Guarantee
Brand: Sipery
Tax: This item without tax.
EAN: 0610895309845
Material: Does not apply
ISBN: 0610895309845
Package Dimensions LxWxH: 2.6x1.1x0.2 Inches
Weight: 0.05 Pounds
Type: Does not apply
Model: Does not apply
