Overview

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cobaltdrillbitset, Cobalt, Tool, drillbitset
Standard Shipping
$1
Apr 26 - May 22
Items are sold and shipped by ZHANGYUEHONG

Customer Reviews

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Too Small
Just Right
Too Large
Based on 37 Ratings
K
Karim
I have just picked them up I have not tried them as of yet they look good but yet to test out
about a month ago
D
Darren
Nice step drill bits good quality for the price
about 2 months ago
J
John
Works well, too early for durability time will tell
about a month ago

Description

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description This is a new type of HSS steel large stepped cone drill titanium drill sizing hole cutter made of high-quality HSS steel, and is coated with titanium to reduce friction and heat. It is very suitable for cutting holes in various materials, including steel, brass, wood, plastic, etc. feature -Color: as shown in the picture. -Material: high speed steel, cobalt coating. -The kit can replace 50 individual drill sets. -Made of long-life high-speed steel. -Self-starting-no need for pilot holes. -Cobalt coating can reduce friction and lower temperature. -Automatically deburr holes when drilling. -Includes aluminum watch case with protective pad. Technical index -1/4 to 1 3/8 drill bit: 10 steps (1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1 1 / 8, 1 1 / 4, 1 3/8). -3/16 to 7/8 drill bits: 12 steps (3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3 / 4, 13/16, 7/8). -1/4 to 3/4 drill: 9 steps (1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4). -1/8 to 1/2 drill bit: 13 steps (1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13 / 32, 7 / 16, 15 / 32, 1/2). -3/16 to 1/2 drill bit: 6 levels (3/16, 1/4, 5/16, 3/8, 7/16, 1/2). Package Contents 5 x drill bits 1 x aluminum box -------------------------------------------- 3 bags: feature: This is a new type of HSS steel large step taper drill titanium alloy drill bit fixed hole milling cutter, which is made of high-quality HSS steel and coated with titanium to reduce friction and heat Very suitable for cutting holes in various materials, including steel, brass, wood, plastic, etc. specification: Material: HSS steel Surface treatment: Titanium size: 3-12mm 4-12mm 4-20mm 1PC: 3-12mm 4-12mm 4-20mm

Reference Price by Seller

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A reference price is provided by the seller of the item (zhangyuehong). Percentage off and savings amounts are based on the seller's reference price. Sellers are not required to provide a reference price, but if they do, it should be (a) the Manufacturer's Suggested Retail Price (MSRP) or similar List Price of the product; or (b) the price at which the item has been recently offered for sale and for a reasonable period of time. The reference price can give you an indication of the value of the product butsome stores may sell the item for less than the reference price. If you feel a reference price is inaccurate or misleading please report it with the URL for the listing to report-abuse@wish.com.

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Store Ratings & Info
ZHANGYUEHONG
ZHANGYUEHONG
3.9
(9488)

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3/5pcs HSS Cobalt Multiple Hole 50 Sizes Step Drill Bit Set Tools

(42 reviews)
$4
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1pc 3-12mm
1pc 4-12mm
1pc 4-20mm
3Pcs
5Pcs With Opp Bag
5Pcs With Aluminum Case
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