STIHL Chuck for BT 45 Petrol Wood Drill - 4314 680 4000

The STIHL Chuck for BT 45 petrol wood drills is a genuine OEM replacement part designed to restore a secure, accurate grip on drill bits during woodworking, fencing, landscaping and site drilling tasks. Manufactured with a durable metal body, this replacement chuck helps hold drill bit shanks firmly in place, reducing slip and wobble for cleaner, straighter holes.

Built to STIHL original equipment standards, this chuck is engineered for precise fitment on the STIHL BT 45 petrol wood drill. It is ideal for professional tradespeople, landscapers, fencing contractors, carpenters and domestic users replacing a worn, damaged or unreliable chuck to maintain safe operation, drilling accuracy and dependable day-to-day performance.

Key Features

• Genuine STIHL OEM replacement part for assured compatibility and quality
• Manufacturer Part Number: 4314 680 4000
• Designed specifically for STIHL BT 45 and BT45 petrol wood drills
• Robust metal construction for durability and long service life
• Securely clamps drill bits to help reduce slip and improve accuracy
• Helps maintain concentricity for cleaner, straighter drilling
• Direct replacement for the factory-fitted chuck
• Suitable for common wood-drilling bit shanks used with the BT 45
• Supports safe operation by holding bits firmly under load
• Ideal for regular servicing, repairs and professional maintenance

Typical Applications

This STIHL chuck is used to secure drill bits on compatible BT 45 petrol wood drills. It is suitable for general woodworking, fencing, gate installation, decking, landscaping fixtures, site carpentry and maintenance work where a petrol-powered drill is preferred for pilot holes, clearance holes and through-holes in timber, board materials and site fixtures.

Technical Specification

Fits Models

• STIHL BT 45
• STIHL BT45

Also Known As

• STIHL drill chuck
• STIHL drill holder
• STIHL bit holder
• STIHL chuck assembly
• STIHL drill head
• STIHL chuck unit
• STIHL BT 45 chuck
• STIHL BT45 drill chuck

Why Choose Genuine STIHL Parts?

Genuine STIHL parts are manufactured to match the original specification for fit, strength and performance. Choosing an original STIHL chuck helps maintain secure bit clamping, accurate drilling and dependable tool safety, reducing the risk of poor fitment, bit slip or premature wear from non-genuine components.

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• STIHL Spare Parts
• STIHL Parts Finder
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FAQs

Is this a genuine STIHL chuck?

Yes, this is a genuine STIHL OEM replacement chuck manufactured to original equipment standards.

What is the part number for this STIHL chuck?

The manufacturer part number is 4314 680 4000. It may also be listed as 4314-680-4000 or 43146804000.

Which STIHL machine does this chuck fit?

This chuck fits the STIHL BT 45 petrol wood drill, also listed as BT45.

What does the chuck do on a STIHL BT 45?

The chuck clamps and holds the drill bit securely, helping reduce bit slip and wobble for safer, more accurate drilling.

When should this chuck be replaced?

Replace the chuck if it is worn, damaged, slipping, no longer gripping drill bits securely or affecting drilling accuracy.

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