Wood drill bit set 6-18 mm Brand: KRAFT&DELE This professional wood drill bit set is designed to make precise holes in softwood, hardwood, crosswood, and wooden beans. Thanks to the use of high-quality materials and a special design, the bits ensure efficient and comfortable work both in the workshop and during construction and carpentry work. The bits are equipped with a self-retracting threaded tip that makes it easier to start drilling and improve the precision of the guide. The bold hand blade and auxiliary blanks improve tool life, while the Lewis spiral is responsible for efficient chip evacuation during operation. The hex bracket covers a stable fit in the tool holder and efficient torque transmission. Product Features: . Designed for softwood, hardwood, cross-timber and beats . Self-retracting threaded bit for easy precision drilling . Lewis spiral for efficient flea evacuation . Hardened hand and auxiliary blade increments drill life . High resistance to abrasion and torsional stress . Hex attachment for a stable tool seat . A wooden case makes it easy to store and transport the set Specifications: . Material HSS Steel . Number of Bits Included 6 . Drilling diameter 6 - 29 mm . Hosted Use Wood . Lewis Spiral Type . 6-Angle Repair . Wooden Case: Yes Composition: . Wood drill bit set with homeiers: 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm, 18 mm . Wooden box Condition: New Shipping: Tariff A