Soldering tip has a shape like a flat-blade screwdriver and is capable of soldering by applying the tip in two ways, line and face.
Hakko T15-D12 Features:

• This tip replaces part number T7-D16

• Ideal for all-purpose soldering applications
• Tip style: chisel
• Superior tip plating provides for a long tip life
• Patented, self contained heating element
• No elements to change
• Fast thermal recovery

Specifications
• Tip width: 0.05″ (1.2mm)
• Shank length: .39″ (10mm)
• Compatible Hakko soldering stations & systems:
Hakko FM-2027 Soldering Iron
Hakko FM-206 3-Port Soldering Station (FM2027 Handpiece)
Hakko FM-204 Soldering Station
Hakko FM-203 Soldering Station
Hakko FX-951 Soldering Station
Hakko FM-202 Soldering System
Hakko FP-102 Soldering Station
Hakko FP-101 Soldering Station