Bestool 900M-T LEAD FREE SOLDERIN IRON TIP SET

Bestool BST-900M-T series lead-selling iron head

• Name: Sweater
• Model: 900M-T-Series
• Material: copper, iron, nickel and chromium
• Size: 40 mm
• Weight: 63.7 grams
• Packing content: 10 x soldering iron

BST-900M-T Description:

Outer diameter: 6 mm
Inner diameter: 4mm
Material: high quality oxygen
Life: no less than 50,000 solder joints
SGS environmental protection
900M-T-1C, 900M-T-2C, 900M-T-3C, 900M-T-1.2D, 900M-T-1.6D, 900M-T-2.4D, 900M-T-3.2D, 900M-Ti,900M-TB, 900M-TK.etc.
936/937, 850 / 852/853/878/898/902, etc.

How to choose the proper Iron tip V

The correct choice of the dimensions and shape of the vital advice, the proper advice can make the work more efficient and increase the sturdiness of the tip.
The size of the tip and therefore the heat capacity is directly associated with the continual welding, the utilization of the most important tip, the smaller the temperature drop.
In addition, because the massive hand tool head heat capacity is higher, the relative use of welding is often relatively cold, the tip isn't easy to oxidation, the relative extension of the service life.
In general, the determination of tip dimensions does not affect adjacent components due to the standard.
Choose to be able For full contact with the geometric size of the weld, can improve the welding efficiency.
1: Type I (pointed)
Features: tip tip tip
Application: suitable for fine welding, or welding space is little, you'll also modify the solder chip generated when the tin bridge.
2: B (conical)
Features: B-type iron head without direction, the tip of the tip are often welded.
Application: suitable for general welding, no matter the dimensions of the solder joints, can use the B-type tip.
3: D type (one word approved Tsui shaped)
Features: welding a part of the approved part.
Application: suitable for the necessity for quite the quantity of welding, like welding area, thick terminals, welding pad welding environment
4: C type (horseshoe-shaped)
Features: With soldering tip, suitable for the necessity for quite one amount of soldering.
Application: C-type tip application range and D-type soldering head almost like, like welding area, thick terminals, welding large applicable.
5: K-type (knife-shaped)
Features: use a blade-shaped part of the welding, vertical welding or pull welding, often welded, is a multi-purpose tip.
Application: Applicable to SOJ , PLCC , SOP , QFP , power supply and grounding part of components to modify tin bridge, connectors and other soldering.