Simply push the knurled grip forward to eject the bit (Fits all other 1/4" driver bit lengths)

keyways and general surface filing

(1) Tungsten carbide tipped reversible blades

vibration-free clamping

Weller 4mm Replacement Soldering Iron Tip MT2 2Pce (Carded) suit SP25D Platform Ladder Simply push the knurled gripWeller 4mm Replacement Soldering Iron Tip MT2 suit SP25D The MT2 is a 3. 18 x 23. 11mm screwdriver Marksman replacement Soldering Tip for use with the SP23 and SP23D soldering irons. Made of solid copper. The MT series tip is plated with electroless nickel for ease of wetting during soldering. Features 4mm x 0. 38mm Tip Diameter Durable long life iron plated tips are solid copper, nickel plated and tinned Tip Width O D: . 125 in. 3. 18 mm Tip