Kastaplast K3 Tuff - Putt and Approach Disc

Meet the K3 Tuff, your new go-to putter from Kastaplast. Designed with a small but meaningful bead and a touch more glide than its cousin, the Reko, the Tuff delivers smooth, confident flights and exceptional control both inside the circle and on approach shots. With its rounded profile and dependable stability, the Tuff is built to take you from point A to point B in the smoothest way possible.

Type & Recommended Use
The Tuff is a stable to slightly overstable putt and approach disc, ideal for straight putts, controlled approaches and reliable throwing putter duties. Thrown flat, it holds the line cleanly before finishing with a gentle, predictable fade. It also performs well on soft hyzers, controlled anhyzers that fight out late, and touch forehand approaches where consistency matters most.

Its added glide compared to many approach putters makes it especially effective for longer upshots and circle-two putts.

Flight Characteristics

• Speed 3 - Controlled putter speed for precision
• Glide 4 - Smooth carry that helps extend approaches
• Turn 0 - Stable, dependable high-speed flight
• Fade 2 - Gentle, reliable finish

Stable to overstable. Designed for clean line-holding with a confidence-inspiring fade.

Material & Feel - K3 Line Plastic
K3 Line is Kastaplast’s baseline plastic, offering excellent grip in all conditions. Compared to many base plastics, K3 is medium soft and quickly develops a comfortable, worked-in feel. This makes it perfect for putting and cycling multiple Tuffs at different stages of wear to cover a range of shot shapes.

Player Skill Level

• Beginners: A confidence-boosting putter with predictable flight
• Intermediate: Excellent for approach shots and throwing putter duties¨
• Advanced: A reliable workhorse putter for controlled lines and wind play

Pro Insight
Players who value touch and consistency appreciate the Tuff for its ability to glide forward and settle predictably without sharp skips or excessive fade.

Fun Fact
“Idog” means diligence in Swedish, and while the Tuff carries a different name, it shares the same Kastaplast philosophy - reliability, confidence and hard-working performance.

Perfect for players looking for a glidey, stable putter that offers smooth flights, dependable fade and outstanding control around the basket.

Specifications
Approved Date: Feb 10, 2025
Max Weight: 176.0gr
Diameter: 21.2cm
Height: 2.0cm
Rim Depth: 1.5cm
Rim Thickness: 1.1cm
Inside Rim Diameter: 18.9cm
Rim Depth / Diameter Ratio: 7.1%
Rim Configuration: 62.75
Flexibility: 9.43kg