Mitsubishi Diamana TB Driver Shaft

WHAT YOU NEED TO KNOW

• Performance graphite shaft
• Launch trajectory: Mid
• Spin range: Mid
• Speed recommendation: 80-106 mph
   

SPECIFICATIONS

FITTING

TIP TRIMMMING

FULL DESCRIPTION

Players at all levels are realizing the benefits of a dedicated fitting. Diamana™ TB-Series shafts are designed explicitly to maximize this process. Through a new Consistent Feel Design™, Diamana™ TB-Series feature minimal variance in butt OD, weight and balance point through the entire range – from 40R2 to 80TX. This minimizes any change in feel as a player shifts among options, allowing a fitter to focus on finding the ideal weight/flex pairing for maximum performance. Constructed using a new dual-phase Mitsubishi Chemical [#371 resin system] that produces a carbon-rich structure that is both universally stronger and more responsive.

Consistent Feel Design yields incredible consistency through the entire Diamana™ TB-Series:
• 80% less variance in Butt OD for entire series
• 60% less variance in weight between flexes
• 70% of SKUs within 0.10mm Butt OD & 75% within 0.25mm
• Balance point within 2% for entire series, 1% for each weight

Who it’s best for? Diamana™ TB-Series is ideal for club fitters working with a broad range of players who could benefit from smooth profile shaft, fit with even greater precision. 

Mitsubishi Shaft Stiffness Profile Guide

The table below shows the stiffness profile across three sections — tip, mid, and handle — for each Mitsubishi shaft model. Tip stiffness most directly affects launch and spin. Handle stiffness influences feel and load during the swing.

Profile stiffness scale from softest to firmest: Soft → Medium → Firm → Stiff → Ultra-stiff. Tip stiffness most directly influences launch angle and spin rate. A stiffer tip produces lower launch and lower spin. A softer tip produces higher launch and more spin. TENSEI 1K Black carries the stiffest tip profile in the lineup. VANQUISH and Grand Bassara carry the softest tip profiles for maximum launch and speed.

Mitsubishi Launch & Spin Chart

Where each Mitsubishi shaft sits on the launch and spin spectrum. Lower launch and spin = more control and penetrating flight. Higher launch and spin = more carry distance and height.

TENSEI 1K Black, Diamana WB, and Diamana PD sit at the lowest launch and lowest spin in the Mitsubishi lineup — best for fast swingers needing a penetrating ball flight. Grand Bassara, C6 Red, and VANQUISH sit at the highest launch and spin end, designed for players needing maximum height and carry distance.