849 HSS Twist Wood Drill Bits, 3 x 70 mm The Wera high quality wood twist drill bits for precise, splinter-free drilling in soft wood, hard wood and laminated panel material. Made out of high speed steel (HSS). The hexagonal shaft ensures very good power transfer. A finely-tuned material elasticity provides for a long service life. Very good concentricity. " drive suitable for holders as per DIN ISO 1173-D 6.3. Twist drill bit for wood Application:s
Hex shaft for very good power transfer
HSS = high speed steel with split point
Finely-tuned material elasticity for great durability
Very good concentricity Application: For point-precision, splinter-free drilling in soft woods, hard woods, and laminated panel material Design HSS Drive 1/4" hexagon, suitable for DIN ISO 1173-D 6,3 holders