What are the sizes? Geesh! We should not need to ask that!

Third picture shows the sizes (diameter of the hole). What isn't shown is the actual length of the bit from tip to tip

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⚡ Drill Like a Pro, Finish Like a Boss!

COMPACT VERSATILE - Short 4-inch length perfect for tight spots and holes up to 2 inches deep.
BLAZING FAST DRILLING - Three cutting spurs and tapered tri-flute design deliver rapid, clean holes with less breakout.
SLIP FREE QUICK CHANGE - 1/4" hex shank fits all quick-change chucks, including impact drills, for secure, no-slip operation.
EFFORTLESS SELF FEEDING - Full screw-point tip powers through wood, reducing effort and increasing precision.
DURABLE HIGH SPEED STEEL - Black oxide finish and HSS material ensure extended bit life and consistent performance.

The IRWIN Speedbor Max Speed 6-piece drill bit set features a revolutionary full screw-point tip and triple cutting spurs for the fastest, cleanest wood drilling experience. Its compact 4-inch length and 1/4" quick-change hex shank make it ideal for tight spaces and compatible with all standard quick-change and impact drill chucks. Crafted from durable high-speed steel with a black oxide finish, this set guarantees extended life and precision for professional-grade woodworking.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 83.03

Duties & taxes incl.

Croatiastore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Manufacturer	IRWIN
Part number	1877239
Item Weight	295 g
Product Dimensions	3.1 x 15.49 x 23.5 cm; 294.83 g
Item model number	1877239
Size	One Size
Color	Multi
Style	Classic
Finish	Black Oxide
Material	High Speed Steel (HSS)
Pattern	Solid
Shape	Rectangular
Power source type	Hand_powered
Item Package Quantity	1
Number Of Pieces	6
Measurement System	Inch
Included components	(6) Speedbor Max Speed Bits sizes: 1/2" ,5/8", 3/4", 7/8", 1" and 1-1/8"
Batteries Included?	No
Batteries Required?	No

Irwin Speedbor Drill Bit Set For Wood, 4-Inch, 6-Piece (1877239)

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