DUDUA 8-Piece 200mm Extra-Long Twist Drill Bit Set

By: DUDUA

DUDUA's 8-piece Extra Long Twist Drill Bit Set is the perfect tool for drilling into steel, wood, plastic, aluminum, plastic, and jewelry. With sizes ranging from 2mm to 7mm, these drill bits are designed for maximum durability and build quality, giving you the best value for money. Get the job done quickly and efficiently with DUDUA's Extra Long Drill Bits!

Key Features:

This 8-piece set of 200mm extra-long twist drill bits is an essential tool for any DIY-er. Made with high-strength steel alloy, these bits are designed for long-lasting performance and are perfect for drilling through wood, plastic, aluminum, and copper. With an extra-long straight shank, these drill bits are perfect for tackling any job.
93
B2B Rating
51 reviews

Review rating details

Easy to install
99
Durability
88
Overall satisfaction
98
Build quality
91
Design
91
Sturdiness
89
Size
90
Value for money
90

Details of DUDUA 8-Piece 200mm Extra-Long Twist Drill Bit Set

  • Jobber Drill Bits: Jobber Drill Bits
  • Brand: DUDUA
  • Package Dimensions ‏ ‎: 7.4 x 6.54 x 0.63 inches; 0.35 Ounces
  • Manufacturer ‏ ‎: DUDUA
  • Date First Available ‏ ‎: October 12, 2018
  • Shank Type: Straight
  • Customer Reviews: 4.5/5 stars of 822 ratings
  • Tool Flute Type: Straight
  • Material: Stainless Steel
  • Is Discontinued By Manufacturer ‏ ‎: No
  • Finish Type: Silver
  • ASIN ‏ ‎: B07JVS5ND9
  • Best Sellers Rank: #246 in Jobber Drill Bits

Comments

klaus-peter gärtner: langlebigkeit nicht bewertbar, da erst seit kurzem im einsatz

Germany on Oct 02, 2023

Adolfo C.Adolfo C.: The media could not be loaded.  I only used 1 of the drill bits to make pilot holes for a deck I was building. With a jig I created it prevented the bit was flexing.

United States on Aug 19, 2023

Zingo: Would have been easier if sizes wee in both metric and English standards

United States on Aug 01, 2023

penname: drill through wood fast, but will dull if you hit a metal or nail about 3 times. It can be re-sharpened with a sharpener, but it will cost you time. I reconment a more expensive Colbalt drill bit.

United States on May 12, 2023

JoltenJoey: Sharp and accurate..

United States on Apr 24, 2023

ecofresh100: Diese haben die richtige Länge und funktionieren wie erwartet es gibt keine Kritik

Germany on Jan 02, 2023

EdJ: The drill bits had quite lot a of machine oil covering them and the plastic pouch they are stored in. I really didn't mind since it was easy to wipe down. The light coating that remains will help keep the rust at bay.
The bits were also straight and the one I have used so far made short work of drilling out a 6" 3D printed cylinder. I'm happy with these so far.

United States on Dec 22, 2022

An average Diy user: Bought similar before which turned out to be of poor quality. I've used a couple of the smaller sizes and so far...so good. Just don't put too much pressure on them and clear the hole out whilst drilling.

United Kingdom on Nov 07, 2022

Frank: Die Bohrer habe ich benötigt, um für Stockschrauben 8cm tiefe Löcher in Dachbalken vorzubohren. Der Vortrieb in Weichholz (Nadelholz) war gut bis sehr gut. Dazu wurde ein Akkuschrauber bei mittlerer Drehzahl verwendet.
Die verwendeten Bohrer sind alle rund gelaufen. Bei langen dünnen Bohrern sollte die Bohrmaschine natürlich sehr ruhig gehalten und nicht mit Gewalt gedrückt werden.
Langzeiterfahrungen habe ich noch nicht, da ich die Bohrer nur gelegentlich benötige. Für meine Zwecke waren sie bisher völlig ausreichend und ich würde sie wieder kaufen.

Germany on Aug 22, 2022

valentino vivarelli: Per come sono realizzate sono ok anche per il legno considerato che, oltretutto, per il legno certe misure( quelle piccole) non si trovano...

Italy on Mar 31, 2022

DUDUA 8-Piece 200mm Extra-Long Twist Drill Bit Set BOSCH BL2739 3/16 In. x 12 In. Aircraft-Grade Black Oxide Drill Bit with Extra Length SOMADA 5/8-Inch x 12-Inch Auger Drill Bit for Drilling Wood
DUDUA 8-Piece 200mm Extra-Long Twist Drill Bit Set BOSCH BL2739 3/16 In. x 12 In. Aircraft-Grade Black Oxide Drill Bit with Extra Length SOMADA 5/8-Inch x 12-Inch Auger Drill Bit for Drilling Wood
B2B Rating
93
97
96
Sale off $2 OFF $1 OFF
Total Reviews 51 reviews 36 reviews 58 reviews
Jobber Drill Bits Jobber Drill Bits
Brand DUDUA ‎BOSCH SOMADA
Package Dimensions ‏ ‎ 7.4 x 6.54 x 0.63 inches; 0.35 Ounces
Manufacturer ‏ ‎ No SOMADA
Date First Available ‏ ‎ October 12, 2018 September 9, 2020
Shank Type Straight ‎Straight Hex
Customer Reviews 4.5/5 stars of 822 ratings 4.6/5 stars of 1,179 ratings 4.5/5 stars of 1,326 ratings
Tool Flute Type Straight ‎Spiral
Material Stainless Steel ‎Black Oxide Carbon Steel
Is Discontinued By Manufacturer ‏ ‎ No
Finish Type Silver ‎Black Oxide Silver
ASIN ‏ ‎ B07JVS5ND9 B08HR99737
Best Sellers Rank #246 in Jobber Drill Bits #201,988 in Tools & Home Improvement #19 in Extra Long Drill Bits #5 in Auger Drill Bits
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