The Mitsubishi Chemical Diamana WB Series 63 Stiff wood shaft weighs 2.19 oz (62 g) with 3.1° torque and is tuned for a low launch / mid spin flight. Looking at the surrounding models, it sits at the lighter side of its weight range and the lower-torque side. Choose this variant when stability, control and a more substantial feel matter more than easy speed.
Wood shaft specifications
Mitsubishi Chemical · Diamana WB Series 63 Stiff · Wood Shaft
Material: GraphiteFlex: StiffWeight class: Mid-light (55-64.9 g)Flight: Low launch / Mid spinUse: Driver / fairway wood
2.19 ozWeight
3.1°Torque
StiffFlex
lowLaunch
Wood-shaft benchmarks
How this shaft compares
Numeric comparisons use wood shafts in this database.
Weight
Typical
2.19 oz
Weight is typical among wood shafts in this database.
Torque
Below average
3.1°
Torque is below average among wood shafts in this database.
At a glance
Shaft profile
Launchlow
StabilityStable / control-oriented
TempoMedium to medium-fast tempos
UseDriver / fairway wood
BiasControl / stability biased
Overview
Model information
| Manufacturer | Mitsubishi Chemical |
|---|---|
| Model | Diamana WB Series 63 Stiff |
| Category | Wood Shaft |
| Primary use | Driver / fairway wood |
| Catalog year | 2026 |
| SKU / code | MR0114 |
| MPF rating | 4B1M |
Full specifications
Technical details
Weight & flex
Weight2.19 oz (62 g)
Weight classMid-light (55-64.9 g)
FlexStiff
Torque3.1°
Bend pointhigh
Kick pointHigh
Tip stiffnessmed/firm
Build & dimensions
MaterialGraphite
Tip diameter0.335 in (8.5 mm)
Driver tip trim0 in
Flight & feel
Launchlow
Trajectory / spinLow launch / Mid spin
StabilityStable / control-oriented
Launch assistanceTrajectory-control biased
FeelStable graphite feel with controlled loading
Relative weightTypical among wood shafts
Relative torqueBelow average among wood shafts
Player fit
Tempo fitMedium to medium-fast tempos
Transition fitModerate to firm transitions
Speed vs controlControl / stability biased
Driver playabilityStable driver profile
Fairway-wood playabilityPenetrating fairway option
Golfer fit summaryControl / stability biased; medium to medium-fast tempos; low launch / mid spin.
Related variants
How this version fits the lineup
Sibling comparisons use models from the same product line in this database.
Variant context
Product lineMitsubishi Diamana WB
Position in lineuplighter side; middle flex range; low launch / mid spin
Closest-version comparisonThis version sits at the lighter side of the range and on the lower-torque side. It is heavier than Diamana WB Series 53 X-Stiff and lighter than Diamana WB Series 63 X-Stiff.
Why choose this variantChoose this variant when stability, control and a more substantial feel matter more than easy speed.