Durable Standard Goods Wera 844 Single Tap Bit. 4-mm.x35-mm.xM 4 Functional

• Hex shaft for very good power transfer
• Finely-tuned material elasticity for great durability
• Very good centring properties
• reliable chip removal
• Precise return movement

Application:For cutting metric threads
Drive:1/4 hexagon. suitable for DIN ISO 1173-D 6.3 holders

Includes:

• 844 Single Tap Bits. 4 mm x 35 mm x M 4